The Specialized Stumpjumper Expert Carbon 2013 Features are:Frame: FACT 8m carbon with 12K finish, 29 inch geometry, FACT IS construction, tapered HT, carbon PF30 BB, hollow carbon dropouts, replaceable alloy derailleur hanger
Fork: RockShox Sid 29 Brain, inertia valve damper, Solo air spring, alloy tapered crown/steerer, Brain Fade and rebound adj, QR, 15.5: 80mm, 17.5/19/21: 90mm travel
Headset: 1-1/8 and 1-1/2 inch threadless, Campy style upper with 1-1/2 inch lower, cartridge bearings
Stem: Specialized XC, 3D forged alloy, 4-bolt, 31.8mm clamp, 6-degree rise, S: 75mm, M: 90mm, L: 105mm, XL: 105mm
Speed: 20
Front Mech: SRAM X7, 10-speed, 34.9 clamp, top pull
Rear Mech: Shimano XTR Shadow Plus, 10-speed, SGS long cage
Chainset: Custom SRAM carbon S-2200, 10-speed XC double, PF30 spindle, removable spider, 15.5: 170mm, Others: 175mm
Bottom Bracket: SRAM PF30, OS press-in bearing, sealed cartridge
Cassette: SRAM PG-1050, 10-speed, 11-36
Chain: KMC X10, nickel plate, reusable Missing Link
Front Brake: Magura MT6, hydraulic disc, Hi Friction pad, alloy calliper, Storm SL rotor, 160mm rotor
Rear Brake: Magura MT6, hydraulic disc, Hi Friction pad, alloy calliper, Storm SL rotor, 160mm rotor
Rims: Roval Control 29, alloy disc, 24mm wide, 32h
Front Hub: Roval Control 29, OS28 end caps, QR, 32h
Rear Hub: Roval Control 29, DT Swiss alloy cassette body, QR, 32h
Tyres: S-Works Fast Trak, 2Bliss Ready, 120 TPI, aramid bead, 29x2.0 Front Specialized Fast Trak Control, 2Bliss Ready, 60 TPI, aramid bead, 29x2.0 Rear
Seatpost: Specialized 2014 butted alloy, single bolt setback, 27.2mm, 15.5/17.5 350mm; Others: 400mm
Occasionally, without notice, manufacturers change product design and/or specifications.
