S-Works Enduro 650b Frame
Part No.  

S-Works Enduro 650b Frame

Part No.  106413
S-Works Enduro 650b Frame
Technical Specifications
We know that you're particular about how you build-out your dream bike, which is why we offer our revolutionary S-Works Enduro FSR 650b as a frameset. It's constructed from our top-tier FACT IS-X 11m carbon fiber to keep the weight down, while this material comes with the added benefit of being incredibly stiff. However, everything is kept in balance by our nimble 650b Geometry's roomy top tube, short chainstays, slack head tube, and longer wheelbase. To ensure top-level performance on the descents, this geo is mated with our exclusive, uncompromising 165mm Öhlins STX single tube shock with 3rd Chamber air spring technology at the rear. And to ensure that you're in the perfect position for any trail section, we've also included our all-new Command Post IRcc dropper with up to 125mm of travel and 10 middle positions. This Enduro gives you the tools—now create your masterpiece.
  • FACT IS-X 11m carbon fiber chassis w/ M5 alloy rear end stands as the pinnacle of lightweight, efficient, and tough trail performance. It's been built off our 650b Geometry in order to provide an aggressive, playful, and well-rounded ride. And with internal Command Post IR routing and full cartridge bearing pivots, you get a bike that's clean, dependable, and ready for anything that trail has to offer.
  • The custom Öhlins single tube air shock at the rear features high- and low-speed compression, as well as low-speed rebound. You'll also find an extra-volume reservoir that allows for more oil, which results in more control and an ultra-plush ride quality.
  • Command Post IRcc seatpost features up to 125mm of micro-adjust height adjustability for a more customizable position, ultimately resulting in more control and increased handling on both climbs and descents.

Technical Specifications

REAR SHOCK Custom Öhlins STX, single tube, 3rd Chamber air spring technology, AUTOSAG, compression adjust, rebound adjust, 215.9x57.2mm
SEATPOST Command Post IRcc, cruiser control technology, micro-adjust height adjustable, alien head design, bottom mount cable routing, remote adjust SRL and grip lever, 30.9mm, S: 100mm travel, M/L/XL: 125mm
HEADSET 1-1/8"" upper, 1-1/2"" lower, threadless, Campy style, cartridge bearings
SEAT BINDER Specialized, 7050 alloy, single bolt, 34.9mm
FRAME FACT IS-X 11m carbon, 650b geometry, FACT carbon front triangle, M5 rear triangle, tapered head tube, PF30 BB, internal Command Post IR routing, 142mm dropouts, full cartridge bearing pivots, replaceable derailleur hanger, 165mm travel


Geometry Chart

Enduro - Geometry

  S M L
Stem Length 45mm 45mm 60mm
Crank Length 170mm 175mm 175mm
Seatpost Length 380mm 430mm 430mm
Handlebar Width 780mm 780mm 780mm
Reach 386mm 421mm 443mm
Stack 588mm 597mm 606mm
Wheelbase 1121mm 1160mm 1186mm
Bike Stand-Over Height 766mm 776mm 780mm
Head-Tube Length 110mm 120mm 130mm
Front-Center 699mm 738mm 764mm
Fork Rake/Offset 42mm 42mm 42mm
Head-Tube Angle 65.5° 65.5° 65.5°
Trail 115mm 115mm 115mm
B-B Height 351mm 351mm 351mm
Chain-Stay Length 422mm 422mm 422mm
Fork Length (full) 552mm 552mm 552mm
Seat-Tube Angle 74.7° 74.7° 74.7°
B-B Drop 2mm 2mm 2mm
Seat-Tube Length 393mm 425mm 463mm
Top-Tube Length (horizontal) 547mm 584mm 609mm