S-Works Stumpjumper FSR 6Fattie

The S-Works Stumpjumper FSR 6Fattie is a revolution in trail bikes. It starts with our immaculate FACT 9m carbon chassis with an M5 rear end and finishes with the crazy traction of our 6Fattie wheel system. And in between, you'll find a custom shock tune and a slack geometry that devours trail.

The S-Works Stumpjumper FSR 6Fattie is a revolution in trail bikes. It starts with our immaculate FACT 9m carbon chassis with an M5 rear end and finishes with the crazy traction of our 6Fattie wheel system. And in between, you'll find a custom shock tune and a slack geometry that devours trail.

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It can be easy to say that a bike is revolutionary‚ÄĒthat it features all of the latest and greatest technology. Rarely, however, is a trail bike so far ahead of the pack that it leaves you scratching your head wondering, "How'd they do that?" Well, the S-Works Stumpjumper FSR Carbon 6Fattie is that bike. It features our FACT 9m carbon fiber for the bulk of the construction in order to provide an ultra-lightweight, strong, and stiff frame. The carbon molding process also allowed us to revolutionize 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. Then there's our all-new 6Fattie Wheel System that takes 650b wheels and wraps them in 650bx3.0" tires to provide a drastic, life-changing level of traction, control, and floatation. Impressively, 6Fattie pulls this off without sacrificing anything to climbing prowess. And when you add-in an aggressive, trail-eating geometry that features ridiculously short chainstays, a roomy top tube, a low bottom bracket, and a slacked out front end, our proprietary Rx Trail Tune at the shock, and a build spec that spares no expense, you have a bike that, without a doubt, is going to change the way that you ride trail.
  • FACT 9m carbon fiber Trail Chassis with Stumpjumper FSR 6Fattie M5 alloy rear end with 148mm spacing blends stiffness with light weight to form the pinnacle of efficiency, while 135mm of travel, fully enclosed cable routing, and integrated SWAT Door create exceptional handling and zero-hassle storage.
  • Connected with our FSR 6-Pack Linkage, a custom FOX FLOAT Factory DPS rear shock features 135mm of plush, adjustable suspension, while our Rx Trail Tune provides a more supple, responsive, and efficient feel for climbing up and descending down the trail.
  • FOX 34 Plus Factory fork provides 150mm of trail-eating travel. It accepts 15mm thru-axles for added responsiveness and strength, while its three-position compression adjust puts out the perfect ride quality for every stage of the trail.
  • 650bx3.0" 6Fattie Purgatory tire features a perfectly sized contact patch for life-changing levels of traction and floatation, all without sacrificing climbing efficiency or descending prowess .
  • 650bx3.0" 6Fattie Ground Control tire features the perfect contact patch size to traction and floatation in the corners and while climbing.
  • Command Post IRcc seatpost features 12 positions of up to 125mm of height adjustability for a more customizable position, ultimately resulting in more control and increased handling on both climbs and descents.

Geometry

  S M L XL
Stack 618mm 618mm 646mm 664mm
Reach 386mm 413mm 431mm 457mm
Head-Tube Length 95mm 95mm 125mm 145mm
Head-Tube Angle 67° 67° 67° 67°
B-B Height 331mm 331mm 331mm 331mm
B-B Drop 33mm 33mm 33mm 33mm
Trail 96.5mm 96.5mm 96.5mm 96.5mm
Fork Length (full) 560mm 560mm 560mm 560mm
Fork Rake/Offset 51mm 51mm 51mm 51mm
Front-Center 687mm 714mm 744mm 777mm
Chain-Stay Length 437mm 437mm 437mm 437mm
Wheelbase 1122mm 1149mm 1179mm 1212mm
Top-Tube Length (horizontal) 563mm 590mm 616mm 648mm
Bike Stand-Over Height 754mm 761mm 770mm 777mm
Seat-Tube Length 396mm 430mm 468mm 523mm
Seat-Tube Angle 74° 74° 74° 74°
Handlebar Width 750mm 750mm 750mm 750mm
Stem Length 45mm 60mm 60mm 60mm
Crank Length 170mm 175mm 175mm 175mm
Seatpost Length 390mm 430mm 430mm 430mm

  • Stack 618mm
    Reach 386mm
    Head-Tube Length 95mm
    Head-Tube Angle 67°
    B-B Height 331mm
    B-B Drop 33mm
    Trail 96.5mm
    Fork Length (full) 560mm
    Fork Rake/Offset 51mm
    Front-Center 687mm
    Chain-Stay Length 437mm
    Wheelbase 1122mm
    Top-Tube Length (horizontal) 563mm
    Bike Stand-Over Height 754mm
    Seat-Tube Length 396mm
    Seat-Tube Angle 74°
    Handlebar Width 750mm
    Stem Length 45mm
    Crank Length 170mm
    Seatpost Length 390mm
    View S Geometry
  • Stack 618mm
    Reach 413mm
    Head-Tube Length 95mm
    Head-Tube Angle 67°
    B-B Height 331mm
    B-B Drop 33mm
    Trail 96.5mm
    Fork Length (full) 560mm
    Fork Rake/Offset 51mm
    Front-Center 714mm
    Chain-Stay Length 437mm
    Wheelbase 1149mm
    Top-Tube Length (horizontal) 590mm
    Bike Stand-Over Height 761mm
    Seat-Tube Length 430mm
    Seat-Tube Angle 74°
    Handlebar Width 750mm
    Stem Length 60mm
    Crank Length 175mm
    Seatpost Length 430mm
    View M Geometry
  • Stack 646mm
    Reach 431mm
    Head-Tube Length 125mm
    Head-Tube Angle 67°
    B-B Height 331mm
    B-B Drop 33mm
    Trail 96.5mm
    Fork Length (full) 560mm
    Fork Rake/Offset 51mm
    Front-Center 744mm
    Chain-Stay Length 437mm
    Wheelbase 1179mm
    Top-Tube Length (horizontal) 616mm
    Bike Stand-Over Height 770mm
    Seat-Tube Length 468mm
    Seat-Tube Angle 74°
    Handlebar Width 750mm
    Stem Length 60mm
    Crank Length 175mm
    Seatpost Length 430mm
    View L Geometry
  • Stack 664mm
    Reach 457mm
    Head-Tube Length 145mm
    Head-Tube Angle 67°
    B-B Height 331mm
    B-B Drop 33mm
    Trail 96.5mm
    Fork Length (full) 560mm
    Fork Rake/Offset 51mm
    Front-Center 777mm
    Chain-Stay Length 437mm
    Wheelbase 1212mm
    Top-Tube Length (horizontal) 648mm
    Bike Stand-Over Height 777mm
    Seat-Tube Length 523mm
    Seat-Tube Angle 74°
    Handlebar Width 750mm
    Stem Length 60mm
    Crank Length 175mm
    Seatpost Length 430mm
    View XL Geometry

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