Fork Models / Marzocchi MX Comp / MX Pro
Marzocchi MX Comp / MX Pro
Marzocchi Bomber MX Comp and MX Pro 2003–2008: Air, Coil, ETA, TAS, SL and Race models by year – 30mm seal kit, parts list, exploded drawing, oil volumes.
Cross-Country / Trail 2003–2008 Travel: 85–120mm 30mm stanchions
The Marzocchi MX family
MX Comp and MX Pro were Marzocchi’s 30 mm cross-country and trail forks from 2003 to 2008, with 85, 105 or 120 mm of travel. They are light single-crown forks for XC and trail riding — not downhill forks.
They followed the 2002 MXC and MXR forks (30 mm, 80 / 100 mm), which have their own parts lists. The 1991 MX 100 is an unrelated early fork (24 mm on the seal chart).
MX models by year
From the Marzocchi parts lists and technical documents in our archive (seal chart where no parts list exists):
| Year | MX Comp | MX Pro | Travel |
|---|---|---|---|
| 2003 | Comp Air, Comp Coil, Comp + ETA, Comp+ | Pro Air, Pro Coil, Pro + ETA, Pro+ | 85 / 105 mm |
| 2004 | Comp Air, Comp Coil, Comp + ETA, Comp+ | Pro Air, Pro Coil, Pro + ETA, Pro+ | 85 / 105 / 120 mm |
| 2005 | Comp Air, Comp Coil, Comp + ETA, Comp+ | Pro Air, Pro Coil, Pro + ETA, Pro+ | 85 / 105 / 120 mm |
| 2006 | Comp, Comp + ETA, Comp + TAS | Pro, Pro + ETA, Pro + TAS, Pro SL (+ Remote Control), Pro Race | 85–120 mm |
| 2007 | – | Pro ETA (chart), Pro LO RC (chart), Pro Race 85 | 85–120 mm |
| 2008 | – | Pro LO RC (chart) | 80–120 mm |
2003 and 2004 also had 29” versions (MX Comp Coil, Comp ETA and Pro ETA) built for Trek. All MX models have 30 mm stanchions.
How they differ, from Marzocchi’s technical instructions:
- 2006 MX Comp: air spring in both legs, SSV damping with internal rebound adjustment.
- 2005 MX Pro Coil: coil springs with air preload, SSVF damping with external rebound adjustment.
- 2006 MX Pro SL: air spring, TST cartridge.
- ETA locks the fork low for climbing; TAS changes travel (100–120 mm).
Which seal kit fits my MX?
All MX Comp and MX Pro models from 2003 to 2008 take the 30 mm m-arch kit — Seal Kit – 30mm m-arch (DZ-SK-30M). Every MX parts list and seal-chart line we have points to it; several years (2003 Comp + ETA, 2004 Pro Air and Pro + ETA, 2005 Comp Air, 2006 Pro SL and Pro + ETA) are confirmed by both.
Oil volumes from Marzocchi documents
All MX forks use SAE 7.5 oil (Marzocchi 550013):
- 2005 MX Comp Coil (85 / 105 / 120): 130 cc right, 130 cc left.
- 2006 MX Comp (85 / 105 / 120): 135 cc right, 135 cc left.
- 2005 MX Pro + ETA (85 / 105 / 120): 135 cc per leg.
- 2006 MX Pro SL 105: 40 cc right (TST cartridge leg), 145 cc left.
Drawing, parts list and manuals
The exploded drawing and the parts list below are for the 2004 MX Comp ETA 105. The documents section holds the MX parts lists for 2003–2007 and the technical instructions for 2005 and 2006; all of them are also in the fork documentation library.
Exploded View
Source: Marzocchi Technical Instructions — MX Comp ETA 105 2004
Click image to zoom
Spare Parts List
142 parts · MX Comp ETA 105 2004 · Source: Marzocchi Technical Manual
Spare part list
— MX Comp ETA 105 2004
| Ref. | Code | Description | Category | Q.ty | Shop |
|---|---|---|---|---|---|
| 1 | 818211/A | CROWN+STAN.TUB+STEEL STEM MX04 | Fork Crowns | 1 | — |
| 1 | 818211/E | CROWN+STAN.TUB+ALL.STEM MX 04 | Fork Crowns | 1 | — |
| 1 | 818211/R | CROWN+STACH.TUBES MX COMP 04 | Fork Crowns | 1 | — |
| 2 | 549072AD | ALUMINUM KNOB | Knobs & Dials | 1 | In stock |
| 5 | 701254/C | PLUG UNIT- MX+ETA 2004 | Hardware | 1 | — |
| 6 | 520363 | SCREW | Hardware | 1 | — |
| 6 | 528223 | O-RING | Hardware | 1 | — |
| 7 | 549077AD | ETA/ECC BLACK ALUMINUM KNOB 04 | Knobs & Dials | 1 | — |
| 8 | 701208/C | Air PLUG UNIT 30mm | Top Caps | 1 | In stock |
| 9 | 529179 | SPRING WASHER | Springs | 1 | — |
| 12 | 538113 | UPPER BUSHING DIA 30 | Bushing Kits | 2 | — |
| 15 | 528172NOK>B | OIL SEAL | Seal Kits | 2 | — |
| 16 | 533301 | DUST SEAL | Seal Kits | 2 | — |
| 16 | 538112 | LOWER BUSHING DIA 30 | Bushing Kits | 2 | — |
| 17 | 850779/C | BUSHINGS DIA 30 KIT | Bushing Kits | 1 | — |
| 17 | 5141189/C | SPRING KIT 80mm travel | Springs | 1 | In stock |
| 18 | 524127>A | PISTON RING | Cartridges | 1 | — |
| 19 | 5321182MY/M | MONOLITE 30/04- WHITE | Stanchions | 1 | — |
| 19 | 5321182RA/M | MONOLITE 30/04-GUN METAL GREY | Stanchions | 1 | — |
| 19 | 5321182RB/M | MONOLITE 30/04-GUN MET.G.FLAT | Stanchions | 1 | — |
| 19 | 5321182RP/M | MONOLITE 30/04-FLAT TITAN | Stanchions | 1 | — |
| 19 | 5321182RR/M | MONOLITE 30/04-FLAT BLACK | Stanchions | 1 | — |
| 19 | 5321182RS/M | MONOLITE 30/04-GLOSS ECO BLACK | Stanchions | 1 | — |
| 19 | 5321182RT/M | MONOLITE 30/04-SILVER | Stanchions | 1 | — |
| 20 | 547564 | RH+LH LABELS MXPRO 04-BLACK | Decals | 1 | — |
| 20 | 547565 | RH+LH LABELS MXPRO 04- SILVER | Decals | 1 | — |
| 23 | 523261 | STOP RING | Hardware | 2 | — |
| 23 | 5321130>B | FOOT NUT UNIT | Foot Nuts | 2 | — |
| 23 | 5141275 | SPRING K=6,50 | Springs | 1 | — |
| 23 | 5141275/C | SPRINGS KIT K=6,50 | Springs | 1 | — |
| 24 | 528226 | O-RING | Hardware | 2 | — |
| 26 | 5141131/C | REBOUND SPRING KIT | Springs | 1 | — |
| 28 | 521142IW>A | NUT | Hardware | 1 | — |
| 29 | 522069 | WASHER 3P 26.8X2 FE D32PIF. | Hardware | 1 | — |
| 30 | 523270 | STOP RING | Hardware | 1 | — |
| 32 | 528046 | O-RING | Hardware | 2 | — |
| 34 | 512098>C | FOOT BUFFER | Bumpers | 1 | — |
| 34 | 8031185/C | PUMPING ROD MXCOMP 04 - 105/120 | Hardware | 1 | — |
| 35 | 547466 | LABEL ETA | Decals | 1 | — |
| 36 | 516089>A | VALVE | Hardware | 1 | — |
| 39 | 5181268 | PRELOAD SLEEVE 15MM LONG | Springs | 1 | — |
| 42 | 5321106 | RUBBER | Bumpers | 1 | — |
| 43 | 5321158>A | CABLE GUIDE | Hardware | 1 | — |
| 44 | 5321114 | PIN ADAPTOR | Canti Posts | 2 | — |
| 45 | 850690 | OIL SEAL KIT M/ARCH | Seal Kits | 1 | — |
| 45 | 509107 | FERRULE | Hardware | 1 | — |
| 45 | 5321115QF | CANTILEVER PIN | Canti Posts | 2 | — |
| 49 | 703698KM/C | ETA CARTRIDGE MX 04-TRAVEL 105 | Cartridges | 1 | In stock |
| Other available parts | |||||
| — | 5321106 | Replacement blind plug for Marzocchi XC forks 2003-2007 (MX, Marathon, XC, Corsa SL, Street DJ): closes the canti socket on the right lower leg. Replaces the Marzocchi part 5321106. | Brake Cable Support | 1 | In stock |
| — | 5321158,5321153 | Replacement brake cable guide for Marzocchi forks 2003-2007 - for the part numbers 5321158 (30 mm XC forks) and 5321153 (Z1, Junior T, Dirt Jumper, All Mountain, 66, 888). | Brake Cable Support | 1 | In stock |
| — | 0720845 | Well known Disc Adapter for all early Z1 & Z2 1996+ with Formular (FS) Disc Mounts. This adapter maps standard FS to standard IS and was built for the well known Magura Disc Brake or Hope disc brakes. | Disc Adapters | 1 | In stock |
| — | 12137198 | This product is about 1 pcs original Marzocchi Z1 OR Z1 BAM OR Z2 or Z2 BAM Rebound Cartridge , part No. 11, refurbished, 100% functional! This cartridge (11) incudes this new parts : 10 O-ring top 10B O-Ring Needle | Cartridges | 1 | In stock |
| — | 22092012 | This SERVICE-KIT is an fork independed offer. The service-kit package is about an individual Kit for your needs in your special Marzocchi Suspension Fork Project! 🎈🎁🛠💊 You may also need tools or sticker for your fork! Send me your request, show me pictures and we both try to find out what you need and what I have in stock! The price is negotiable and depends on your needs and parts. | Seal Kits | 1 | — |
| — | 5081001 | This is about a massiv Reinforced Aluminium Steerer developed for Marzocchi Dual + Triple Fork Crowns like SHIVER DC & MONSTER's & other strong single Crown Forks like the 66, Shiver SC etc. It is known to be much stronger than the older reinforced ones (508995 & 508996). It has a special conic design to take all the forces a suspension fork needs to hold in various environment conditions and is the strongest one the Technical Specialists from Marzocchi had ever made in 2006+. | Steerer | 1 | In stock |
| — | 508995 | This is about an original Alloy steerer Marzocchi developed for Marzocchi Forks in 2002, it is known to be used for 2002 – 2006 Dual- & Triple- Crown Forks like SHIVER / MONSTER / Jr. T @ peoples demand in light weight steerers – check the compatibility list. Update : Better use this updated maximal reinforced Steerer . Pressing Service / Steerer Exchange possible! 🛠🧷🔧 ✔ | Fork Crowns | 1 | — |
| — | 508996 | This is about an massiv reinforced Alloy Steerer developed for Marzocchi 66 and others, it is known to be much stronger than the reinforced one from 2004 (508995 ), which Marzocchi developed for Shiver / Monster / Jr. T. Pressing Service / Steerer Exchange possible! 🛠🧷🔧 ✔ | Junior T | 1 | — |
| — | 5141112/C | This product is about a pair of Marzocchi Bomber Z1 Spring for Bombers with 30mm Stanchions 100mm Travel, usually known as Part No. 9 in Z1 drawings. This pring kit is original, NOS. | Bomber Z1/Z2 | 1 | In stock |
| — | 5141114 | This product is about a pair of Marzocchi Bomber Z1 Spring for Bombers with 30mm Stanchions 100mm Travel , usually known as Part No. 9 in Z1 drawings. Springs are original or re-produced! Check compatibility table down here. red = strong green = more strong Usualy you can identify your Springs in the Exploded Drawings for your Fork – please check the MANUALS here !! | Springs | 1 | In stock |
| — | 5141190 | This product is about a pair of Marzocchi Bomber Z1 Spring for Bombers with 30mm Stanchions 100mm Travel , usually known as Part No. 9 in Z1 drawings. Springs are original or re-produced! Check compatibility table down here. red = strong green = more strong Usualy you can identify your Springs in the Exploded Drawings for your Fork – please check the MANUALS here !! | Springs | 1 | In stock |
| — | 532592BZ | This product is about a pair Marzocchi Canti Sockets or Canti Socket Screw from 1993+ – 2001 made out of stainless steel in CNC HQ production! Optional : 3-pin-plate for XCR brakes. It will fit in most of the Marzocchi XC Series Forks and the early Bombers like Z1, Z2 etc. with single slider design and a boltened brace only. If you go with Disc you can close the Canti Sockets nicely using the black Canti Socket Screws. | Canti Posts | 1 | In stock |
| — | 536003AB | Using this tool you can perfect protect your forks slider when you lever out the oil seal out of the slider tube . As you know the Bombers oil seal resists strongly by trying to pull it out. Most comon you will damage your sliders edges and paint without using such a tool! is available in a remastered & optimized version can only be used for forks using a left & a right slider , NOT FOR FORKS WITH A COMBINED ONE-CASTING (most of the M-Arch ones) | Tools | 1 | — |
| — | 549072 | Marzocchi Air Cap for many Air Forks like Dirt Jumper I-III / MX Comp / … Air Cap 549072/RX (2004-2007+).✨ HQ CNC machined, nicely anodized in 3 colours red, black, gold. | Knobs & Dials | 1 | In stock |
| — | 666666 | This product is about a Sample Bomber Seal-Set giving you the possibility to receive a set of real examples of my 30mm Bomber Seals to view and prove. This set will be free of costs, but is limited to 1 Seal-Set and for Bike Shops / Suspension Service Points only. Feel free to ask for a personal offer! | Seal Kits | 1 | — |
| — | 701510 | Marzocchi Bomber ECO knob, original, 1 pcs. | Knobs & Dials | 1 | In stock |
| — | 850690/P | For Marzocchi forks with 30mm stanchions. Non-flanged outer dust seal for m-arch - same as ** Marzocchi Art. no. 850 690/P**. | SHIVER DC/SC | 1 | In stock |
| — | 850779/C | This is about an original Marzocchi Bushings-Kit (4 pcs) for 30mm Marzocchi BOMBER 850779 . | Bushing Kits | 1 | In stock |
| — | 850996 | This product is about a remastered Marzocchi Canti Socket PIN 2006 created out of Stainless Steel / V2A! The other parts I made out Aluminium, nicely anodized black (original was plastic). I’m sorry for the price, but it is about 4 parts and I was not able to do this parts in a cheaper way.🙏 | Canti Posts | 1 | In stock |
| — | This product is about a pair of Marzocchi Bomber Z2 Spring for Bombers with 30mm Stanchions 65 mm Travel , usually known as Part No. 12 – used or new. Check compatibility table down here! Usualy you can identify your Springs in the Exploded Drawings for your Fork – please check the MANUALS here !! Please ask about availability before you buy! | Custom Parts | 1 | — | |
| — | This is about a 100% fully-compatible Marzocchi Seal-Kit like Marzocchi Art.-No. 850 671/P . It is a reproduction set created by myself with my personal adjustments, made by a seal specialist which produces worldwide for well known automotive companies. Probably the best Marzocchi Seals on the Market and not as tight than ARI or other standard MOTO Seals! Relevant Marzocchi Models are all Bombers using 30mm seals with classic seals ( NOT M-Arch Type !) – please check compatibility list down on this page. In the meantime this became updated Seal-Kit v2.0 with little branding and minimal optimizations! Best sold Seal-Kit I have in stock!🤙 If you buy also the Oil Seal Insertion Tool AND the Slider Protector you will receive a DISCOUNT for all! | Seal Kits | 1 | — | |
| — | This is about a 100% fully-compatible Marzocchi Seal-Kit comparable to Marzocchi Art.-No. 850 690/P . It is a reproduction set created by myself with my personal adjustments, made by a seal specialist which produces worldwide for well known automotive companies. Probably the best Marzocchi Seals on the Market and not as tight than ARI or other standard MOTO Seals! Relevant Marzocchi Models are all Bombers using 30mm seals with M-Arch type seals. If you buy also the Oil Seal Insertion Tool you will receive a DISCOUNT for it! | Seal Kits | 1 | — | |
| — | Black Ahead Steerer Cap 1 1/8" logo RIDE FAST DONT DIE in anodized black + High Quality Logo Lasered in the old style! Remember Josh Bender on his legendary Canfield Secret Weapon bike!? Check the photo series here. Josh created that Freestyle on DH bikes using special Fully's with Super MONSTER's which fits perfect to Marzocchi Marketing in the early 20's. | Ahead Caps | 1 | In stock | |
| — | Ahead Steerer Cap 1 1/8", logo RIDE FAST - FEAR NOTHING anodized black + High Quality Logo Lasered in the old style!! Remember Josh Bender on his legendary Canfield Secret Weapon!? Check the photo series here . Josh created that Freestyle on DH bikes using special Fully's with Super MONSTER's which fit's perfect to Marzocchi Marketing in the early 20's. | Ahead Caps | 1 | In stock | |
| — | Ahead Steerer Cap for 1 1/8 steerer with logo Fear Nothing in 9 colours available. High Quality logo lasered in the old style!! | Ahead Caps | 1 | In stock | |
| — | Ahead Steerer Cap for 1 1/8 steerer with logo Fear Nothing in 9 colours available. High Quality logo lasered in the old style!! | Ahead Caps | 1 | In stock | |
| — | Ahead Steerer Cap for 1 1/8 steerer with logo Fear Nothing in 9 colours available. High Quality logo lasered in the old style!! | Ahead Caps | 1 | In stock | |
| — | Ahead Steerer Cap for 1 1/8 steerer with logo Fear Nothing in 9 colours available. High Quality logo lasered in the old style!! | Ahead Caps | 1 | In stock | |
| — | Ahead Steerer Cap for 1 1/8 steerer with logo Fear Nothing in 9 colours available. High Quality logo lasered in the old style!! | Ahead Caps | 1 | In stock | |
| — | Ahead Steerer Cap for 1 1/8 steerer with logo Fear Nothing in 9 colours available. High Quality logo lasered in the old style!! | Ahead Caps | 1 | In stock | |
| — | Ahead Steerer Cap for 1 1/8 steerer with logo Fear Nothing in 9 colours available. High Quality logo lasered in the old style!! | Ahead Caps | 1 | In stock | |
| — | Ahead Steerer Cap for 1 1/8 steerer with logo Fear Nothing in 9 colours available. High Quality logo lasered in the old style!! | Ahead Caps | 1 | In stock | |
| — | Ahead Steerer Cap for 1 1/8 steerer with logo Fear Nothing in 9 colours available. High Quality logo lasered in the old style!! | Ahead Caps | 1 | In stock | |
| — | Brake Arch | 1 | — | ||
| — | Marzocchi compatible Bomber BUMPERS in different sizes. Price is for a PAIR of Bumpers = 2 pcs. For all Marzocchi Forks with DUAL- or TRIPLE-Crowns having 30, 32, 35, 38 or 40mm Stanchions. | Bumpers | 1 | In stock | |
| — | Marzocchi compatible Bomber BUMPERS in different sizes. Price is for a PAIR of Bumpers = 2 pcs. For all Marzocchi Forks with DUAL- or TRIPLE-Crowns having 30, 32, 35, 38 or 40mm Stanchions. | Bumpers | 1 | In stock | |
| — | Marzocchi compatible Bomber BUMPERS in different sizes. Price is for a PAIR of Bumpers = 2 pcs. For all Marzocchi Forks with DUAL- or TRIPLE-Crowns having 30, 32, 35, 38 or 40mm Stanchions. | Bumpers | 1 | In stock | |
| — | Marzocchi compatible Bomber BUMPERS in different sizes. Price is for a PAIR of Bumpers = 2 pcs. For all Marzocchi Forks with DUAL- or TRIPLE-Crowns having 30, 32, 35, 38 or 40mm Stanchions. | Bumpers | 1 | In stock | |
| — | Marzocchi compatible Bomber BUMPERS in different sizes. Price is for a PAIR of Bumpers = 2 pcs. For all Marzocchi Forks with DUAL- or TRIPLE-Crowns having 30, 32, 35, 38 or 40mm Stanchions. | Bumpers | 1 | In stock | |
| — | This is about a Bushings-Kit (4 pcs) for 30mm Marzocchi SHIVER SC 2001-2005 . | Seal Kits | 1 | — | |
| — | This product is about 1 pcs Marzocchi Z1 / Z2 Standard Bushin in used Condition (cleaned, 100% functional). Known as Part No. 18 in the exploded drawings ( check them! ), used in most of the 30mm Bombers from 1996 – 2004+). | Custom Parts | 1 | — | |
| — | Cartridges | 1 | — | ||
| — | Cartridges | 1 | — | ||
| — | Cartridges | 1 | — | ||
| — | Cartridges | 1 | — | ||
| — | Cartridges | 1 | — | ||
| — | Marzocchi SHIVER SC 30mm Cartridge MTB – used! **** Please ask for availability! **** | Cartridges | 1 | — | |
| — | This products are about remastered Marzocchi Canti Sockets for Marzocchi Forks with M-Arch Casting created out of Stainless Stee / V2Al! For security reasons you need this Canti Screw in the m-arch 3-Parts-Forks if you go for Disc!! 1 Set = 2 pcs | Custom Parts | 1 | — | |
| — | This product is about an original Marzocchi Canti Socket from 1993+. It will fit in most of the Marzocchi XC Series Forks and the early Bombers like Z1, Z2 etc. with single slider design and a boltened brace only. | Custom Parts | 1 | — | |
| — | For all Marzocchi forks with a 1 1/8″ fork crown (or a 1 1/4″ fork crown using a shim 1 1/8″ –> 1 1 /4″) This product is about an aluminium steerer in used condition, original Marzocchi or compatible ones. There are several in diffferent lentgh in stock from customers project, forks which I have bought or steerer exchange projects. All aluminium steerer are AHEAD type only and all this are unique ones, please ask for details (length overall!). This part will fit in most of the early Marzocchi Forks like this one : Marzocchi StarFork, PF1, MX100, XC100, XC 150, XC200, XC300, XC50, XC51, XC200, XC300, XC400, XC500, XC600, XC700, XCR, DH3, … for early Marzocchi Bombers Z1 (BAM), Z2 (BAM), Z3, etc. and others Pressing Service / Steerer Exchange possible! 🛠🧷🔧 ✔ | Steerer | 1 | — | |
| — | For all Marzocchi forks with a 1 1/8″ fork crown (or a 1 1/4″ fork crown using a shim 1 1/8″ –> 1 1 /4″) XC-Series : StarFork, PF1, MX100, XC100, XC 150, XC200, XC300, XC50, XC51, XC200, XC300, XC400, XC500, XC600, XC700, XCR, DH3, … for Bomber Series and others ( please compare dimensions here ) Please consider to buy my own Aluminium Ahead Steerer here!! | Fork Crowns | 1 | — | |
| — | Original Marzocchi Bomber crown for 1 1/4″ steerer; used, but very good condition! This crown is from a Marzocchi Z5 Alloy, the crown is from 1998. Screw set included. You can find me at Ebay: http://www.ebay.de/usr/dr_marzocchi | Fork Crowns | 1 | — | |
| — | This is about a HQ CNC Custom made & reinforced Marzocchi BOMBER Z1 30mm Crown 1 1/8″ press-fit (1997+). 👻 There are different options for steerers. This crowns milled out of a block Aluminium 7075 T6 are much stronger then the mass die-casted ones! Read about here! . | Fork Crowns | 1 | In stock | |
| — | Hardware | 1 | — | ||
| — | Hardware | 1 | — | ||
| — | Hardware | 1 | — | ||
| — | Hardware | 1 | — | ||
| — | This product is about 2 pcs Marzocchi Z1 / Z2 Standard Clip known as Part No. 4 in the exploded drawings ( check them! ), used in a lot of Bombers from 1996 – 2006+ to be clipped on the Cartridges on top. | Hardware | 1 | — | |
| — | 4x Screws to fit the stanchion tubes in the crown 2x Screws M6 to clamp the steerer in to the crown (only bolted crown version) 4x Screws to mount the arch on the sliders 2x Screws to mount the Canti Hanger in the Arch For all the classic Marzocchi Bombers, NOT for M-Arch! If you also need O-Rings, Clips for your Z1/Z2 you may use this kit . | Hardware | 1 | — | |
| — | This Spare Bit Kit is primarily dedicated to the SHIVER SC . You can please check the exploded Drawings in my Marzocchi Documents Collection here yourself . | Knobs & Dials | 1 | In stock | |
| — | This REBUILD package is about all you need to rebuild your Z1 (BAM) oder Z2 (BAM) from about 1996 - 1999 easily! | Seal Kits | 1 | In stock | |
| — | This Kit is primarily dedicated to the older Bombers starting in 1997, mainly Z1, Z2, early Z3 and many, many others. You can please check the exploded Drawings in my Marzocchi Documents Collection here yourself. It includes Spare Parts for this Bomber forks (and may be others too, but please check yourself in detail!! ) : Z1 (1997) Z2 (1997) Z1 BAM (1999) Z2 BAM (1999) Z2 Atom Bomb 1997 Z1 CR 2000 (looks good, please check details) | Bomber Z1/Z2 | 1 | In stock | |
| — | This Kit is primarily dedicated to the older Bombers starting in 1997, mainly Z1, Z2, early Z3 and many, many others. You can please check the exploded Drawings in my Marzocchi Documents Collection here yourself. It includes Spare Parts for this Bomber forks (and may be others too, but please check yourself in detail!! ) : Z1 (1997) Z2 (1997) Z1 BAM (1999) Z2 BAM (1999) Z2 Atom Bomb 1997 Z1 CR 2000 (looks good, please check details) | Service Kits | 1 | In stock | |
| — | This Kit is primarily dedicated to the older Bombers starting in 1997, mainly Z1, Z2, early Z3 and many, many others. You can please check the exploded Drawings in my Marzocchi Documents Collection here yourself. It includes Spare Parts for this Bomber forks (and may be others too, but please check yourself in detail!! ) : Z1 (1997) Z2 (1997) Z1 BAM (1999) Z2 BAM (1999) Z2 Atom Bomb 1997 Z1 CR 2000 (looks good, please check details) | Service Kits | 1 | In stock | |
| — | This Kit is primarily dedicated to the older Bombers starting in 1997, mainly Z1, Z2, early Z3 and many, many others. You can please check the exploded Drawings in my Marzocchi Documents Collection here yourself. It includes Spare Parts for this Bomber forks (and may be others too, but please check yourself in detail!! ) : Z1 (1997) Z2 (1997) Z1 BAM (1999) Z2 BAM (1999) Z2 Atom Bomb 1997 Z1 CR 2000 (looks good, please check details) | Bomber Z1/Z2 | 1 | In stock | |
| — | This set includes all Screws for a Marzocchi Super T <xxxx-year> 2x Screws StemVorbau/Steuersatz 3x Screws Double Fork Crown 4x Screws Crown 2x Screws Axle 2x Screws Brake Holder For all the classic Marzocchi Bomber Super T | Services | 1 | — | |
| — | +++ Buy a FULL rebuild Marzocchi Jr. T 2002 black/white!! +++ Tired of using older forks with scrapy casting, non functioning, blasted cartridges, old seals leaking oil, threads defect, bushings worn, stanchions scratched??? –> You found the right place!!! There are many other comfort options and other fork types available for your project! Have a look around here or ask your questions ! 170mm/7″ travel open bath SSVF valving multi-circuit damping design Coil springs BAM Powerwrap ‘M’-arch External preload & internal rebound 30mm aluminum stanchions different stickers available (black/white, yellow, red, blue) This Marzocchi Jr. T Fork rebuild will contain 2 (two!) extra Seal-Kits* for free! (* 2x inner oil seal & 2x outer dust seal) | Services | 1 | — | |
| — | +++ Buy a FULL rebuildt Marzocchi Jr. T !! +++ Tired of using older forks with scrapy casting, non functioning, blasted cartridges, old seals leaking oil, threads defect, bushings worn, stanchions scratched??? –> You found the right place!!! There are many other comfort options and other fork types available for your project! Have a look around here or ask your questions ! This Marzocchi Jr. T Fork rebuild will contain 2 (two!) extra Seal-Kits* for free! (* 2x inner oil seal & 2x outer dust seal) Marzocchi Bomber Jr. T. Facts : Good condition – please compare the pictures stamped 1997 NO crown cracks! no marks on the stanchions! coil spring + open bath damping : oil cartridge – revised, checked! 100% Functional! Weight and size : – travel : 100 mm – crown to axle length : xxx mm (100 mm travel) – stanchions outer diameter : 30 mm – fork leg distance between centers : 130 mm – cantilever boss distance between centers : 80mm – slider bushing length : 98 mm – weight (with 1 1/8″ x 160 mm long) : xxxx g ‘Rebuild’ means ready to mount with this features: New stickers!! (from 20210520 all my rebuilds come with new stickers) all Clips and Stop Rings are new (made out of stainlesse Steel V2A) new seals … yes, your are reading right : NEW SEALS!! NOT used ones, NOT the 20 year NOS ones but new seals from my own reproduction in 2021!!! full checked and functional Cartridge (or new) NEW bushings! full 100% functional Bushings without movement (or new) new Canti Sockets of pit of stainlesse steel (V2A) NEW steerer of your choice!! fresh oil new Screws (Crown & Brace & Canti Hanger) Knobs are moving and functional new allen Grub Screws for the Knobs made out of stainless Steel (V2A) are included all Threads are 100% functional | Services | 1 | — | |
| — | +++ Buy a FULL rebuildt Marzocchi Z1! +++ Tired of using older forks with scrapy casting, non functioning, blasted cartridges, old seals leaking oil, threads defect, bushings worn, stanchions scratched??? –> You found the right place!!! Here is the deal: You can : Buy one Bomber Z1 out of the ones on the pictures, I will full rebuild it – of course a crown, CroMo steerer of your choice, new screws, checked cartridges and bushings are included!! (later in the year new stickers will be included included!!) OR Buy one of the Bomber Z1 AND select out of many options e.g. you can define the colour and we are colouring the castings in the colour of your choice! Therefore the aluminium castings will be carefully blasted by glass-bead balls and repainted using modern paint from automotive. Have a look at the option list in the bottom of this page (–> ‘Description’). There are many other comfort options and other fork types available for your project! Have a look around here or ask your questions ! All my sold Marzocchi fork rebuilds will contain an extra Seal-Kit* for free! (* 2x inner oil seal & 2x outer dust seal) Z1 Facts : coil spring + open bath damping : oil cartridge Weight and size : – travel : 100 mm (130 mm (BAM, Alloy on request)) – crown to axle length : xxx mm (100 mm travel), xxx mm (130 mm travel) – stanchions outer diameter : 30 mm – fork leg distance between centers : 130 mm – cantilever boss distance between centers : 80mm – slider bushing length : 98 mm – weight (with 1 1/8″ x 160 mm long) : xxxx g ‘Rebuild’ means ready to mount with this features: New stickers!! (from 20210520 all my rebuilds come with new stickers) all Seals and O-Rings are new! all Clips and Stop Rings are new (made out of stainlesse Steel V2A) full checked and functional Cartridge (or new) full 100% functional Bushings without movement (or new) fresh oil new Screws (Crown & Brace & Canti Hanger) Knobs are moving and functional new allen Grub Screws for the Knobs made out of stainless Steel (V2A) are included all Threads are 100% functional | Services | 1 | — | |
| — | +++ Full rebuild Marzocchi Z2! +++ Tired of using older forks with scrapy casting, non functioning, blasted cartridges, old seals leaking oil, threads defect, bushings worn, stanchions scratched??? –> You found the right place!!! Here is the deal: You can : Buy one Bomber Z2 out of the ones on the pictures full rebuildt ; of course a crown and a steerer of your choice is included!! OR Select one out of many options e.g. you can define the colour and we are colouring the castings in the colour of your choice! Therefore the aluminium castings will be carefully blasted by glass-bead balls and repainted using modern paint from automotive. There are many other comfort options and other fork types available for your project! Have a look around here. All my sold Marzocchi fork rebuilds will contain an extra Seal-Kit* for free! (* 2x inner oil seal & 2x outer dust seal) Facts : coil spring + open bath damping : oil cartridge Weight and size : – travel : 65 mm (2.5 inches) – crown to axle length : 432,5 mm – stanchions outer diameter : 30 mm – fork leg distance between centers : 130 mm – cantilever boss distance between centers : 80mm – slider bushing length : 92 mm – weight (with 1 1/8″ x 160 mm long) : 1650 g ‘Rebuild’ means ready to mount with this features: New stickers!! (from 20210520 all my rebuilds come with new stickers) all seals and o-rings are new! full checked and functional cartridge (or new) full functional bushings without movement (or new) fresh oil new screws (crown & brace) knobs are moving and functional all threads are 100% functional | Services | 1 | — | |
| — | Seal Kits | 1 | — | ||
| — | This product is about a set of 2 pcs Springs for all Bombers with 30mm Stanchions having 130mm Travel , usually known as Part No. 12 in the exploded drawings – used or new. Check compatibility table down here! Usualy you can identify your Springs in the Exploded Drawings for your Fork – please check the MANUALS here !! | Springs | 1 | In stock | |
| — | Springs | 1 | — | ||
| — | Springs | 1 | — | ||
| — | Stanchions | 1 | — | ||
| — | This product is about a NEW Stanchion or a Pair 1996+ Marzocchi Bomber Z1 (od 30 x L=256mm). ETA ~ Test parts 10 pcs February, follow up real Production March 2026. My own reproduction of this very rare part, made from Aluminium 7075 T6, HQ golden hard coated type III ~30 microns. Limited Edition – 50 pcs only = 25 Sets! 👊1st one will be 89€, the 2nd will be 50€ (149€ a pair) for PRE-BUYERS.👊 Product price may rise later. | Stanchions | 1 | — | |
| — | This product is about a Z1 30x286mm Stanchion for 1996+ Z1 and 1999+ Z1 BAM, 1 pcs. My own reproduction of this very rare part. ETA 2025-2026 | Stanchions | 1 | — | |
| — | This product is about a set (2 pcs) Marzocchi Standard O-Rings (new), known as part no. (?) in the exploded drawings, used in Bombers with 3-Parts-Castings type M-Arch – introduced in 2000 – without a single brace! Have been used in some X-Fly’s, Z1 Free Ride FR 2002, 2002 Atom Bomb, Jr. T’s and other Bombers with 30mm Stanchions as described. | Seal Kits | 1 | — | |
| — | This is about a used Bomber crown for early Marzocchi Bombers like Z1, Z2, Z3, Z4 etc. to be used as spare parts : for pressing in a 1 1/8″ or 1 1/4″ steerer for Bombers’ Stanchion Tubes diameter 30mm 1″ steerer are possible to press in using a shim Please ask for availability and steerer length. Check also my NEW Z1 crowns I have created from Aluminium 7075 T6!👀✨ All my sold Fork Crowns will include a SCREW-SET for FREE! | Fork Crowns | 1 | — | |
| — | This is an advanced High Quality Remake of the Aluminum Steerer from the 90’s, which have been produced by lathing using Aluminium 7075!! It has a FEM optimised Conic Geometry with more strength & defined Tolerances for boltened crowns only. If you need one for pressing in please drop me a note. It is a much more robust Version than the one you can currently buy on the market. It has a more detailed Head-Set Part Definition. The story about the Advantages & the differences to the newer one can be read here! Pressing Service / Steerer Exchange possible! 🛠🧷🔧 ✔ | Steerer | 1 | In stock | |
| — | This product is about a steerer of your choice. I have a lot of steerer in my boxes 🙏😄🎈 You can choose out of 3 sizes : 1″ 1 1/8″ 1 1/4″ with Thread or without (AHEAD), new ones can be up to ~300mm length. +++ Please ask first availability with your details (diameter, length overall, threadened?)!! +++ | Fork Crowns | 1 | In stock | |
| — | Used in the bolded fork crowns to clamp a different steerer diameter size. 3 sizes are available, please select your size. | Steerer | 1 | In stock | |
| — | Used in the bolded fork crowns to clamp a different steerer diameter size. 3 sizes are available, please select your size. | Steerer | 1 | In stock | |
| — | Used in the bolded fork crowns to clamp a different steerer diameter size. 3 sizes are available, please select your size. | Steerer | 1 | In stock | |
| — | This package is about parts you need to SERVICE all Marzocchi 30mm m-arch Forks like SHIVER SC 30mm with SEALS & Tool I have updated my Oil Seal press-in Tools in handling, brand and feel. It comes in nice Dr-Zocchi blue now.👀✨ ✨✨ Buy this Package for your SHIVER SC and save about 30%!! ✨✨ | Seals & Tools | 1 | In stock | |
| — | This product is about 1 pcs Marzocchi Z1 BAM Top Cap , Part No. 5, new or used (refurbished, 100% functional). Inlcuded are also this parts : Safety Wire Ring (1) Safety Clip (4) O-Ring (6) | Seal Kits | 1 | — | |
| — | Tools | 1 | — | ||
| — | Tools | 1 | — | ||
| — | Tools | 1 | — | ||
| — | Original Marzocchi Dust Seal Insertion Tool for all ⌀30mm Bomber’s, used. | Tools | 1 | — | |
| — | Marzocchi built a Dust Seal Introducer Tool for professionals, which is made out of 2 parts. The intention was to ‘save’ the oil seal during assembling and press the dust seal in as last step. If you don’t do it this way, there is a possibility to shear off the oil- or dust-seals lips!! IMPORTANT : This might be change to a Combi Tool lieke the 35mm one, where you can press in the Dust Seal with one site and the Oil Seal with the other site! Marzocchi bought this into Market with 35mm Fork Tools! Picture is comming! | Tools | 1 | — | |
| — | This updated tool V2 is used for pressing the 30mm oil seal into the lowers top.🤙 The smaler bottom section is long enough to keep the tool vertical as this is most important to press the oil seal in and avoids deforming the seals metal sceleton! We will also do the Tool for Pressing outer Dust Seal in. | Tools | 1 | In stock | |
| — | R5089AB/C,536003AB | Using this tool you can perfect protect your forks slider when you lever out the oil seal out of the slider tube . As you know the Bombers oil seal resists strongly by trying to pull it out. Most comon you will damage your sliders edges and paint without using such a tool! is available in a remastered version for M-Arch designed Bomber forks with 30mm stanchions also known as Oil Seal Extractor | Tools | 1 | In stock |
| — | R5164/C | Tools | 1 | — | |
Technical Documents
Marzocchi factory documents for this fork model
Available Parts
Service tips
Videos and workshop tips for the Marzocchi MX Comp / MX Pro
Picked and checked by Dr-Zocchi. External sites open in a new tab.
- Marzocchi mx comp - oil change YouTube – bikebook Oil change and inspection of an MX Comp; the shop used 125 ml per leg against Marzocchi's 135 ml to get full travel (year not stated).
- MTB Federgabel für 8,12€ reparieren! (2006 Marzocchi MX Comp ETA) Teil 1 YouTube – Sonntagshänger German. A leaking 2006 MX Comp ETA brought back with new seals.
- Marzocchi MX comp 04 – review with strip-down YouTube – veloline Russian. Full strip-down of a 2004 MX Comp: steel coil with air preload, rebound and ETA.
Parts for this fork
Need to rebuild your Marzocchi MX Comp / MX Pro?
Dr-Zocchi stocks seal kits, bushings and spare parts — produced to original specifications.