Stumpjumper Expert 29/6Fattie
$7,200.00
Part No.:  

Stumpjumper Expert 29/6Fattie

$7,200.00
Part No.:  128892
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Stumpjumper Expert 29/6Fattie
Overview
Technical Specifications
Geometry
Reviews

If you know the history of the Stumpjumper FSR, you know that it doesn't believe in compromising. And not surprisingly, this still rings true today with the Stumpjumper Expert 29/6Fattie.

It features our FACT 9m carbon fibre for the bulk of the construction in order to provide an ultra-lightweight, strong, and stiff frame. The carbon moulding process also allowed us to revolutionise how you carry your trail essentials with the all-new SWAT™ Door found at the down tube. This compartment will fit a tube, a tool, and pump without rattling or compromising the structural integrity of the frame.

You'll also find an aggressive, trail-eating geometry to complement the 29- inch wheels that features ridiculously short chainstays, a roomy top tube, a low bottom bracket, and a slacked out front end. And to make things even better, the Stumpy's design also allows you the opportunity to toggle between 29-inch wheels and 6Fattie wheels (not included), allowing the ultimate in configuration options for the trail at hand.

For the build, we spec'd some of SRAM's best performing and durable 12- speed components, a FOX 34 Performance fork with 150mm of travel, and hand- built Roval Traverse 29 carbon wheels. It's a bike that will have you never looking back—unless it's to see your buddies eating your dust.

  • FACT 9m carbon fibre Trail Chassis with Stumpjumper FSR M5 alloy rear end blends stiffness with light weight to form the pinnacle of efficiency, while fully enclosed cable routing and an integrated SWAT™ Door create exceptional handling and zero-hassle storage.
  • The FOX 34 Performance fork features 150mm of plush travel to take on big hits and bumpy terrain with supreme confidence and efficiency.
  • SRAM's 12-speed GX Eagle drivetrain, with Truvativ Descendent crank, features an ultra-wide gear range that delivers climbing and descending efficiency in spades. On top of this, the one-by setup is notorious for being next to impossible to drop a chain with, plus it provides a significant weight savings in comparison to a standard two-by setup.

Technical Specifications

DRIVETRAIN
CHAIN SRAM GX Eagle, 12-speed w/ PowerLock®
BOTTOM BRACKET PF30
CRANKSET Truvativ Descendant, aluminum, Boost™ 148, 170mm crankarm, 30mm spindle
SHIFT LEVERS SRAM GX Eagle, trigger, 12-speed
CASSETTE SRAM GX Eagle, 12-speed, 10-50t
CHAINRINGS 30T
REAR DERAILLEUR SRAM GX Eagle, 12-speed
SUSPENSION
FORK FOX 34 Performance 29, 44mm offset, 3 Position Micro Adjust damper with FOX 32 internals 15x110mm Kabolt thru-axle, 150mm of travel.
REAR SHOCK RockShox Monarch RT3, Rx Trail Tune, AUTOSAG, rebound and 3-position compression adjust, 197x48mm
WHEELS
FRONT HUB Specialized, sealed cartridge bearings, 15x110mm spacing, 24h
REAR TYRE Purgatory, GRID casing, Gripton compound, 2Bliss Ready, 29 x 2.3"
REAR HUB Specialized, sealed cartridge bearings, 15x110mm spacing, 28h
INNER TUBES Standard, Presta valve
SPOKES DT Swiss Revolution
FRONT TYRE Butcher, GRID casing, Gripton compound, 2Bliss Ready, 29 x 2.3"
RIMS Roval Traverse Carbon 29, hookless carbon, 30mm inner width, 24/28h, tubeless ready, hand-built
FRONT TYRE Butcher, GRID casing, Gripton compound, 2Bliss Ready, 29 x 2.3"
REAR TYRE Purgatory, GRID casing, Gripton compound, 2Bliss Ready, 29 x 2.3"
COCKPIT
SADDLE Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm
SEATPOST Command 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
STEM Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise
HANDLEBARS Specialized Trail, 7050 alloy, 8-degree backsweep, 6-degree upsweep, 27mm rise, 780mm, 31.8mm clamp
GRIPS Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness
BRAKES
FRONT BRAKE SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 200/180mm rotor
REAR BRAKE SRAM Guide R, hydraulic disc, organic pads, Guide S4 4-piston caliper, 180/160mm rotor
ACCESSORIES
PEDALS Specialized Platform, Cr-Mo, 9/16" spindle
FRAMESET
SEAT BINDER Alloy, 34.9mm
FRAME FACT 9m carbon front chassis w/ Specialized M5 Aluminum rear end, 29/6Fattie Trail Geometry, SWAT™ Door integration, PF30 BB, fully enclosed internal cable routing, ManFu link, 12x148mm dropouts, sealed cartridge bearing pivots, replaceable derailleur hanger, 135mm of travel

Geometry

Geometry Chart

Stumpjumper - Geometry

S M L XL
  S M L XL
Crank Length 170MM 170MM 170MM 170MM
Stem Length 45MM 60MM 60MM 60MM
Seatpost Length 390mm 430mm 430mm 430mm
Saddle Width 143mm 143mm 143mm 143mm
Handlebar Width 780mm 780mm 780mm 780mm
Reach 386mm 413mm 431mm 457mm
Top Tube Length, Horizontal 563mm 590mm 616mm 648mm
Stack 618mm 618mm 646mm 664mm
Wheelbase 1122mm 1149mm 1179mm 1212mm
Chainstay Length 437mm 437mm 437mm 437mm
Front Centre 687mm 714mm 744mm 777mm
BB Drop 33mm 33mm 33mm 33mm
BB Height, 650x2.8" 325mm 325mm 325mm 325mm
Seat Tube Angle 74° 74° 74° 74°
Head Tube Angle 67° 67° 67° 67°
BB Height, 650x3.0" 331mm 331mm 331mm 331mm
Seat Tube Length 396mm 430mm 468mm 523mm
Head Tube Length 95mm 95mm 125mm 145mm
BB Height, 29x2.3" 338mm 338mm 338mm 338mm
Bike Standover Height 754mm 761mm 770mm 777mm
Fork Rake/Offset 51mm 51mm 51mm 51mm
Fork Length, Full 560mm 560mm 560mm 560mm
Trail 96.5mm 96.5mm 96.5mm 96.5mm

Reviews