Enter your ZIP code so we can provide the most accurate inventory and delivery information.
Fatboy Comp
FRAME
Specialized M4 aluminum, fully-butted tubing w/ smooth welds, tapered head tube, post-mount disc dropouts, 190mm rear hub spacing, replaceable alloy derailleur hanger
HEADSET
1-1/8"" upper, 1-1/2"" lower, threadless, Campy style, cartridge bearings
SEAT BINDER
Alloy, 31.8mm
FORK
Specialized FACT carbon, full monocoque, tapered steerer, 135mm hub spacing, open QR dropouts
RIMS
Specialized Stout XC 90, disc, alloy, single wall, 90mm wide, sleeve joint, hookless design, 32h
FRONT HUB
Specialized Stout XC 135, Hi Hi disc, alloy, sealed cartridge bearings, QR, 32h
REAR HUB
Specialized Stout XC 190, Hi Hi disc, alloy, sealed cartridge bearings, QR, 32h
SPOKES
Stainless, butted, 2.0/1.8/2.0mm, black
FRONT TIRE
Specialized Ground Control Fat, 120TPI, folding bead, 26x4.6""
REAR TIRE
Specialized Ground Control Fat, 120TPI, folding bead, 26x4.6""
INNER TUBES
Standard, Presta valve
REAR DERAILLEUR
SRAM X0 Type 2.1, 10-speed, long cage
SHIFT LEVERS
SRAM X9, 10-speed, trigger
CASSETTE
Custom Sunrace, wide range, 10-speed, 11-40t
CHAIN
KMC X10L, 10-speed, w/ reusable MissingLink
CRANKSET
Race Face Turbine Cinch, PF30 BB, 100mm spindle, 28T direct mount ring
HANDLEBARS
Specialized XC, butted 6061 alloy, 8-degree backsweep, 6-degree upsweep, 10mm rise, 31.8mm
GRIPS
Specialized Sip Grip, light lock-on, half-waffle, S/M: regular thickness, L/XL: XL thickness
SADDLE
Body Geometry Henge Comp, hollow Cr-Mo rails, 143mm
SEATPOST
Alloy, 2-bolt, 12.5mm offset, 30.9mm, anti-corrosion hardware
STEM
Specialized XC, 3D forged alloy, 4-bolt, 6-degree rise
FRONT BRAKE
Shimano Deore, hydraulic disc, dual piston, resin pads, Ice-Tech rotor
REAR BRAKE
Shimano Deore, hydraulic disc, dual piston, resin pads, Ice-Tech rotor
BRAKE LEVERS
Shimano, hydraulic, reach adjust
PEDALS
Specialized Bennies, 6061 alloy body, sealed cartridge, 4.5mm removable pins
* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.