Stumpjumper Comp Alloy 6Fattie/29

To squeeze every last ounce of fun out of the trail, you need a bike that can take a hit and dish it right back out ten-fold. In other words, you need the Stumpjumper Comp Alloy 6Fattie/29.

Sure, it features an M5 alloy construction that's lightweight and durable, but what we're most excited about is its 6Fattie Wheel/Tire System. It takes 27.5 wheels and wraps them in 3.0" tires in order to achieve crazy new levels of traction, control, and floatation that'll shake your idea of trail riding to the core. This system also allows you the opportunity to toggle between 29-inch wheels (not included) and 6Fattie wheels, allowing the ultimate in configuration options for the trail at hand.

And when you combine all of this with a mix of SRAM's most durable components and our 6Fattie Trail Geometry that maintains a roomy top tube, ultra-short chainstays, and a slacked out front end, you're looking at the future of trail bikes.

To squeeze every last ounce of fun out of the trail, you need a bike that can take a hit and dish it right back out ten-fold. In other words, you need the Stumpjumper Comp Alloy 6Fattie/29.

Sure, it features an M5 alloy construction that's lightweight and durable, but what we're most excited about is its 6Fattie Wheel/Tire System. It takes 27.5 wheels and wraps them in 3.0" tires in order to achieve crazy new levels of traction, control, and floatation that'll shake your idea of trail riding to the core. This system also allows you the opportunity to toggle between 29-inch wheels (not included) and 6Fattie wheels, allowing the ultimate in configuration options for the trail at hand.

And when you combine all of this with a mix of SRAM's most durable components and our 6Fattie Trail Geometry that maintains a roomy top tube, ultra-short chainstays, and a slacked out front end, you're looking at the future of trail bikes.

Part No:
    • FRAME

      Specialized 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

    • FORK

      RockShox 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 SHOCK

      RockShox Monarch RT, Rx Trail Tune, AUTOSAG, rebound and 2-position compression adjust, 197x48mm

    • FRONT HUB

      Specialized, sealed cartridge bearings, 15x110mm spacing, 24h

    • REAR HUB

      Specialized, sealed cartridge bearings, 12x148mm thru-axle, 28h

    • SPOKES

      DT Swiss Industry, stainless, 3-cross, 2.0"

    • RIMS

      Roval Traverse 27.5, hookless alloy, 38mm internal width, tubeless-ready, 24/28h

    • INNER TUBES

      Standard, Presta valve

    • FRONT TIRE

      Purgatory, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 3.0"

    • REAR TIRE

      Slaughter, GRID casing, Gripton compound, 2Bliss Ready, 27.5 x 2.8"

    • CRANKSET

      Race Face Aeffect, PF30

    • CHAINRINGS

      Steel, 28T

    • BOTTOM BRACKET

      Race Face PF30

    • SHIFT LEVERS

      SRAM GX, trigger, 11-speed

    • REAR DERAILLEUR

      SRAM GX, long cage, 11-speed

    • CASSETTE

      SRAM XG 1150, 11-speed, 10-42t

    • CHAIN

      KMC X11, 11-speed w/ Missing Link™

    • 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

    • HANDLEBARS

      Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 27mm rise, 780mm width

    • GRIPS

      Specialized Sip Grip, half-waffle, S/M: regular thickness, L/XL: XL thickness

    • STEM

      Specialized Trail, 3D forged alloy, 4-bolt, 6-degree rise

    • 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

    • SEAT BINDER

      Alloy, 34.9mm

    • PEDALS

      Specialized Platform, Cr-Mo, 9/16" spindle

    Specifications subject to change without notice.

  • M5 alloy Trail Chassis with Stumpjumper FSR rear end blends durability, stiffness, and light weight, while 135mm of travel Trail Geometry provide more than capable handling.
  • A RockShox Reba RL fork handles suspension up front with ease, soaking up bumpy terrain with 150mm of plush travel.
  • SRAM's 11-speed GX groupset features a 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.
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Stumpjumper Comp Alloy 6Fattie/29

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Geometry

  S M L XL XXL
Stack 617mm 617mm 645mm 663mm 686mm
Reach 389mm 417mm 435mm 461mm 477mm
Head Tube Length 95mm 95mm 125mm 145mm 170mm
Head Tube Angle 67.5° 67.5° 67.5° 67.5° 67.5°
BB Height, 29x2.3" 338mm 338mm 338mm 338mm 338mm
BB Height, 650x3.0" 331mm 331mm 331mm 331mm 331mm
BB Height, 650x2.8" 325mm 325mm 325mm 325mm 325mm
BB Drop 36mm 36mm 36mm 36mm 36mm
Trail 104mm 104mm 104mm 104mm 104mm
Fork Length, Full 551mm 551mm 551mm 551mm 551mm
Fork Rake/Offset 46mm 46mm 46mm 46mm 46mm
Front Center 680mm 708mm 738mm 771mm 797mm
Chainstay Length 437mm 437mm 437mm 437mm 437mm
Wheelbase 1115mm 1143mm 1172mm 1206mm 1232mm
Top Tube Length, Horizontal 551mm 582mm 611mm 647mm 674mm
Bike Standover Height 750mm 757mm 766mm 776mm 778mm
Seat Tube Length 396mm 430mm 468mm 523mm 564mm
Seat Tube Angle 75° 75° 75° 74° 74°

  • Stack 617mm
    Reach 389mm
    Head Tube Length 95mm
    Head Tube Angle 67.5°
    BB Height, 29x2.3" 338mm
    BB Height, 650x3.0" 331mm
    BB Height, 650x2.8" 325mm
    BB Drop 36mm
    Trail 104mm
    Fork Length, Full 551mm
    Fork Rake/Offset 46mm
    Front Center 680mm
    Chainstay Length 437mm
    Wheelbase 1115mm
    Top Tube Length, Horizontal 551mm
    Bike Standover Height 750mm
    Seat Tube Length 396mm
    Seat Tube Angle 75°
    View S Geometry
  • Stack 617mm
    Reach 417mm
    Head Tube Length 95mm
    Head Tube Angle 67.5°
    BB Height, 29x2.3" 338mm
    BB Height, 650x3.0" 331mm
    BB Height, 650x2.8" 325mm
    BB Drop 36mm
    Trail 104mm
    Fork Length, Full 551mm
    Fork Rake/Offset 46mm
    Front Center 708mm
    Chainstay Length 437mm
    Wheelbase 1143mm
    Top Tube Length, Horizontal 582mm
    Bike Standover Height 757mm
    Seat Tube Length 430mm
    Seat Tube Angle 75°
    View M Geometry
  • Stack 645mm
    Reach 435mm
    Head Tube Length 125mm
    Head Tube Angle 67.5°
    BB Height, 29x2.3" 338mm
    BB Height, 650x3.0" 331mm
    BB Height, 650x2.8" 325mm
    BB Drop 36mm
    Trail 104mm
    Fork Length, Full 551mm
    Fork Rake/Offset 46mm
    Front Center 738mm
    Chainstay Length 437mm
    Wheelbase 1172mm
    Top Tube Length, Horizontal 611mm
    Bike Standover Height 766mm
    Seat Tube Length 468mm
    Seat Tube Angle 75°
    View L Geometry
  • Stack 663mm
    Reach 461mm
    Head Tube Length 145mm
    Head Tube Angle 67.5°
    BB Height, 29x2.3" 338mm
    BB Height, 650x3.0" 331mm
    BB Height, 650x2.8" 325mm
    BB Drop 36mm
    Trail 104mm
    Fork Length, Full 551mm
    Fork Rake/Offset 46mm
    Front Center 771mm
    Chainstay Length 437mm
    Wheelbase 1206mm
    Top Tube Length, Horizontal 647mm
    Bike Standover Height 776mm
    Seat Tube Length 523mm
    Seat Tube Angle 74°
    View XL Geometry
  • Stack 686mm
    Reach 477mm
    Head Tube Length 170mm
    Head Tube Angle 67.5°
    BB Height, 29x2.3" 338mm
    BB Height, 650x3.0" 331mm
    BB Height, 650x2.8" 325mm
    BB Drop 36mm
    Trail 104mm
    Fork Length, Full 551mm
    Fork Rake/Offset 46mm
    Front Center 797mm
    Chainstay Length 437mm
    Wheelbase 1232mm
    Top Tube Length, Horizontal 674mm
    Bike Standover Height 778mm
    Seat Tube Length 564mm
    Seat Tube Angle 74°
    View XXL Geometry