Enduro EVO 650b
Part No.  

Enduro EVO 650b

Part No.  106326
Enduro EVO 650b
Technical Specifications
Our Enduro FSR EVO 650b was designed to unlock the bike's potential as a trail machine that can dish-out DH trail manners while still climbing to the top of the trail with ease. Its frame features a durable, lightweight M5 aluminum construction with our 650b Geometry. This creates a slacker head tube than a "standard" model for better descending control, while still maintaining ultra-short chainstays, roomy top tubes, and a low bottom bracket height. Up front, you'll find considerably more suspension, with a 180mm X-Fusion Metric Air R fork, and at the rear it's controlled by a custom, coil-sprung 180mm FOX VAN R shock with our EVO shock tune. Continuing this DH-capable theme are SRAM Guide brakes, a reliable and precise one-by drivetrain, and P.Disc AM 650b wheels. And when you add all of these EVO features up, you get a bike that'll leave you confident that you can absolutely go as big as you want, whenever you want.
  • SRAM's Guide brakes provide powerful, precise, and highly adjustable braking. Their based on a four-piston caliper design that puts out smooth, dependable stopping power, while the Reach Adjust feature allows you to customize the position for easy, one-finger lever pulls.
  • M5 alloy has bee paired with our 650b Geometry to form a frame that's quite literally capable of everything. The material featured here is light, stiff, and durable, while the geometry and smaller wheel size lend themselves perfectly to playful riding styles and jumps, speeding up climbs, and pinning it through corners.
  • Custom X-Fusion Metric Air R 650b fork is quickly turning heads. It has 180mm of travel to ensure performance over the biggest of hits, protective carbon leg covers for reliable protection, a lightweight crown to keep weight under control, and a Flux-Piston air spring that drastically reduces seal drag.
  • Custom FOX Van R rear shock features 180mm of coil-sprung travel and three easily adjustable stages of sensitivity, from small bump to full motor. It's also received our custom 650b EVO shock tune to ensure maximum performance over both small bumps and big hits alike.
  • 2Bliss 650bx2.3" Butcher Control tire at the front has prominent shoulder knobs that ravenously grip in any condition, while the center tread is low for minimal rolling resistance. Meanwhile, we positioned a 2Bliss 650bx2.3" Slaughter DH at the rear for its aggressive tread, stiff sidewall, and tacky grip—ensuring maximum traction and protection through any terrain.

Technical Specifications

CHAIN KMC X11L, 11-speed, w/ reusable MissingLink
BOTTOM BRACKET SRAM, PF30, OS press-in bearings, sealed cartridge
CRANKSET SRAM GX-1000, 11-speed, PF30, 28T X-Sync ring, 94mm BCD spider
SHIFT LEVERS SRAM GX, 11-speed, trigger
CASSETTE SRAM XG-1150, 11-speed, 10-42t
REAR DERAILLEUR SRAM GX X Horizon, 11-speed, alloy cage
FORK Custom X-Fusion Metric Air R 650b, air spring, 180mm travel, rebound adjust, tapered steerer, 20mm thru-axle
REAR SHOCK Custom FOX VAN R, 650b EVO tune, coil w/ piggy back, rebound adj., 8.75x2.5"", S: 450, M: 500, L: 550
FRONT HUB Specialized, Hi Lo disc, sealed cartridge bearings, 20mm thru-axle, 36h
REAR HUB Specialized, Hi Lo disc, 4x sealed cartridge bearings, 12mm thru-axle, 28h
INNER TUBES Standard, Presta valve
SPOKES Stainless, 14g, black
FRONT TIRE Specialized Butcher GRID, 60TPI, folding bead, 650bx2.3""
RIMS P.Disc AM, 650b, 36h
REAR TIRE Specialized Slaughter DH, 60TPI, wire bead, 650bx2.3""
SADDLE Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm
SEATPOST Specialized, alloy, single bolt, 30.9mm
STEM Specialized P.Series MTB, forged alloy, top load
HANDLEBARS Specialized, 6000 alloy, 8-degree backsweep, 6-degree upsweep, 25mm rise, 780mm, 31.8mm
GRIPS Specialized Sip Grip, light lock-on, half-waffle, S/M: regular thickness, L/XL: XL thickness
FRONT BRAKE SRAM Guide, metallic pads, 200mm rotor
BRAKE LEVERS SRAM DB5, hydraulic, custom reach adjust
REAR BRAKE SRAM Guide, metallic pads, 180mm rotor
PEDALS Nylon, CEN std., w/ toe clips
HEADSET 1-1/8"" upper, 1-1/2"" lower, threadless, Campy style, cartridge bearings
SEAT BINDER Specialized, 7050 alloy, single bolt, 34.9mm
FRAME M5 alloy, 650b geometry, tapered head tube, PF30 BB, 142mm dropouts, 180mm travel


Geometry Chart

Enduro - Geometry

  S M L
Stem Length 45mm 45mm 45mm
Crank Length 165mm 165mm 165mm
Seatpost Length 367mm 367mm 367mm
Handlebar Width 781mm 781mm 781mm
Reach 405mm 430mm 460mm
Stack 596mm 596mm 605mm
Wheelbase 1164mm 1189mm 1224mm
Bike Stand-Over Height 748mm 757mm 757mm
Head-Tube Length 110mm 110mm 120mm
Front-Center 742mm 767mm 801mm
Fork Rake/Offset 48mm 48mm 48mm
Head-Tube Angle 64.5° 64.5° 64.5°
Trail 116mm 116mm 116mm
B-B Height 352mm 352mm 352mm
Chain-Stay Length 423mm 423mm 423mm
Fork Length (full) 570mm 570mm 570mm
Seat-Tube Angle 76.8° 76.8° 76.8°
B-B Drop 2mm 2mm 2mm
Seat-Tube Length 391mm 414mm 454mm
Top-Tube Length (horizontal) 545mm 570mm 602mm