Sorry! Specialized Stumpjumper Comp Alloy 29/6Fattie is no longer available.

Specialized Stumpjumper Comp Alloy 29/6Fattie

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30 days free insurance available

Finance available from £86.48 per month with V12 Finance

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Colour: GLOSS HYPER / MINT CLEAN

Experience the thrill of the trail like never before on the 'Stumpjumper Comp Alloy 29/6Fattie' by 'Specialized'. This unruly ride boasts a robust M5 alloy construction that's both stiff and compliant, ensuring you can conquer the most demanding terrains. With the exceptional qualities of being lightweight and durable, our alloy Stumpjumper guarantees a performance that inspires confidence, even when it gets wild out there.

The Stumpjumper Comp combines the speed and agility of 29-inch wheels with the grip and control of 6Fattie wheels (not included), offering configuration options to suit every trail and every ride. Backed by our proprietary Rx Trail Tune at the shock, you get a ride tuned for every trail.

Featuring an aggressive trail-eating geometry – absurdly short chainstays, a roomy top tube, a low bottom bracket, and a slacked out front end, the Stumpjumper proves itself an optimal trail bike you can trust all year round.



  • The M5 alloy Trail Chassis with Stumpjumper FSR rear end perfectly blends durability, stiffness, and lightness. It also brings 135mm of travel Trail Geometry into play, promising superb handling capabilities.
  • Adept at handling suspension upfront, the RockShox Reba RL fork soaks up bumpy terrains with an impressive 150mm of plush travel.
  • The 11-speed GX groupset from SRAM showcases a wide gear range for efficient ascending and descending. The one-by setup is known for its chain-grip that's nearly impossible to drop, along with a significant weight advantage over standard two-by setups.

FRAMESpecialized M5 Aluminum, 29/6Fattie Trail Geometry, PF30 BB, internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 135mm of travel
FORKRockShox Reba RL, tapered alloy steerer, 51mm offset, external rebound adjust, low speed comp to lockout, 15mm Maxle© Lite thru-axle, custom 15x110 Boost™, 150mm of travel
REAR SHOCKRockShox Monarch RT, Rx Trail Tune, AUTOSAG, rebound and 2-position compression adjust, 197x48mm
FRONT HUBSpecialized, sealed cartridge bearings, 15x110mm spacing, 24h
REAR HUBSpecialized, sealed cartridge bearings, 12x148mm thru-axle, 28h
SPOKESDT Swiss Industry, stainless, 3-cross, 2.0""
RIMSRoval Traverse 29, hookless alloy, 29mm internal width, tubeless-ready, 24/28h
INNER TUBESStandard, Presta valve
FRONT TYREButcher, GRID casing, Gripton compound, 2Bliss Ready, 29 x 2.3""
REAR TYREPurgatory, GRID casing, Gripton compound, 2Bliss Ready, 29 x 2.3""
CRANKSETRace Face Aeffect, PF30
CHAINRINGSSteel, 28T
BOTTOM BRACKETRace Face PF30
SHIFT LEVERSSRAM GX, trigger, 11-speed
REAR DERAILLEURSRAM GX, long cage, 11-speed
CASSETTESRAM XG 1150, 11-speed, 10-42t
CHAINKMC X11, 11-speed w/ Missing Link™
FRONT BRAKESRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor
REAR BRAKESRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor
HANDLEBARSSpecialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm width
GRIPSSpecialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
STEMSpecialized Trail, 3D forged alloy, 4-bolt, 6-degree rise
SADDLEBody Geometry Henge Comp, hollow Cr-Mo rails, 143mm
SEATPOSTCommand Post IRcc, 12-position micro-height adjustable, alien head design, bottom mount cable routing, remote SRL lever, 30.9mm, S: 100mm, M/L/XL: 125mm of travel
SEAT BINDERAlloy, 34.9mm
PEDALSSpecialized Platform, Cr-Mo, 9/16"" spindle

Please note: Manufacturers can sometimes change the specification of the products from time to time.

More reasons to buy from us

We price match all products on a like for like basis.

To qualify the item must be available in stock with a UK supplier and any additional costs taken into consideration.

i.e delivery charges, buyers premium, assembly charges.

Call us on 01823 252499 before you make your purchase to enquire about price matching a product.

Please read our full price match policy.

With all bike sales you will receive an informational bike pack that contains a 15% Off accessories voucher inside.

This voucher is redeemable at your nearest Bicycle Chain, Rock & Road or Climb On Bikes Store.

We currently have stores in Yeovil, Taunton, Bridgwater, Weston-Super-Mare and Hereford.

This is part of our 'Support Local Business' initiative, where we want to see local riders supported by their local bike shops.

We hope to see you in store soon.

When you buy a bike from us in the store or come to collect your Click & Collect order we will adjust your new bike to fit you.

This includes adjusting saddle height, saddle position and where possible adjusting the brake levers / gear shifters.

We will also adjust any accessories you have purchased with your bike where applicable.

When you buy a bike from us you will get a free service at your nearest Bicycle Chain store within 6 weeks of taking delivery of your bike.

The free service is put in place to make sure the bike you have purchased is running correctly and to adjust out any cable stretch that happens to any new bike.

The type of bike you have bought and the type of riding you have planned will affect how soon you need to book your free service.

  • Light use - 6 weeks
  • Daily commuting / moderate use - 4 weeks
  • Hard / aggressive use - After the first 2 rides

However if you experience any issues at any time you should stop riding your bike and book your bike in for its free service immediately.

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