Most of the bike components are similar to a 2008 Stumpjumper Expert specs as this setup was a frame upgrade from a S-Works hardtail.Changed saddle to Specialized Rival SL 143mm.Changed pedals to Shimano XTR.Changed stem to Thomson Elite X4.Changed crankset to Shimano XTR.Changed cassette to SRAM PG990.Installed bottle cage - S-Works Carbon Rib Cage.FRAME 2008 S-Works Stumpjumper FSR FACT 10m carbon main triangle, Az1 construction, M5 alloy chainstays with Brain mount, FACT 10m carbon seatstays with carbon drive side dropout, DMD Direct Mount F.Der, full cartridge bearing pivots, 120mm travel REAR SHOCK Specialized AFR Shock w/ remote Trail Tune inertia valve, adj rebound and Brain Fade, 7.25x1.75"FORK Specialized Future Shock S120, 120mm travel, carbon 1 1/8 to 1.5" steerer, Trail Tune inertia valve, adjustable Brain Fade and rebound, piggyback one sided air spring and damper HEADSET 1 1/8" threadless, Campy spec integrated sealed cartridge bearing STEM Thomson Elite X4 SM-E133 CNC alloy 1-1/8" x 0° x 100mm x 31.8mm  HANDLEBARS Specialized XC flat 31.8mm bar, 2014 butted alloy, 6 degree backsweep, 600mm wide TAPE/GRIPS Specialized thin lock on grip, dual density FRONT BRAKE Custom Avid Ultimate 7, hydraulic disc, 160mm rotor REAR BRAKE Custom Avid Ultimate 7, hydraulic disc, 160mm rotor BRAKE LEVERS Custom Avid Ultimate 7, hydraulic disc FRONT DERAILLEUR Shimano M970 XTR, DMD top swing REAR DERAILLEUR SRAM X-0, 9-speed, mid cage SHIFT LEVERS SRAM X-9, aluminum 9-speed trigger CASSETTE FREEWHEEL SRAM PG990, Red, 9-speed, 11-34tCHAIN SRAM PC-971 w/ Power Link CRANKSET Shimano M-970 XTR 44-32-22TCHAINRINGS 22S/32A/44A, 4 bolt 104/64mm BOTTOM BRACKET Shimano M-970 XTRPEDALS Shimano XTR PD-M970 RIMS DT Swiss custom for Specialized X420, 24mm w/ eyelets, 28/32h FRONT HUB Specialized Hi Lo disc, 28h CNC flange and disc mount, sealed cartridge bearing, 9mm DT RWS alloy QR REAR HUB DT Swiss custom for Specialized 370 with DT RWS QR, 32h SPOKES DT Swiss Competition 1.8/1.6mm FRONT TIRE Specialized Fast Trak Control LK, 26x2.0", 60TPI, tubeless ready aramid bead, dual compound REAR TIRE Specialized Fast Trak Control LK, 26x2.0", 60TPI, tubeless ready aramid bead, dual compound TUBES Specialized Ultralite, .6mm, presta SADDLE Specialized Rival SL 143mm SEAT POST Thomson straight w/ 12 degree clamp, 367/410mm SEAT BINDER Alloy collar w/ QR, 36.9mm clamp ID, for carbon frames NOTES Protective clear coat, derailleur hanger, reflectors, owners manual