2005 Specialized Rockhopper

Serial: WUD161745Y
Manufacturer: Specialized
Model: Rockhopper
Year: 2005
Primary colors: Yellow or Gold
Wheel diameter: 26in
Tire width: Wide tire
Distinguishing features: A1 Premium Aluminum, double-butted front triangle with ORE DT, frame geometry designed for 100mm front travel, reinforced disc mount, externally machined HT, forged alloy drop outs with eyelets and replaceable derailleur hanger

Fork: Manitou Axle Comp, 100mm travel, damped, 28.6mm black nitride coated stanchions, preload adjust, Cr-Mo steerer
Headset: 1 1/8� threadless, black steel cups, loose ball bearings with seals

Front Rim: Alex DH-20, 26�, machined sidewalls, black
Rear Rim: Alex DH-20, 26�, machined sidewalls, black
Front Hub: Joy-Tech, 32 hole, ground race double sealed loose ball with alloy QR
Rear Hub: Joy-Tech, freehub, 32 hole, ground race double sealed loose ball with alloy QR
Spokes: 2.0mm (14g) stainless steel, brass nipples, L267/R267mm front, L266/R264mm rear
Front Tire: Specialized Resolution 26 x 2.0�, wire bead
Rear Tire: Specialized Resolution 26 x 2.0�, wire bead
Front Tube: Specialized, schraeder valve
Rear Tube: Specialized, schraeder valve

Rear Brake: Tektro linear pull
Front Shift And Brake Lever: Shimano Alivio linear pull shifter/brake combo
Front Brake: Tektro linear pull
Rear Shift And Brake Lever: Shimano Alivio linear pull shifter/brake combo
Front Derailleur: Shimano MC-18 Alivio, 34.9mm clamp, bottom pull
Rear Derailleur: Shimano M-510 Deore
Front Shifter: Shimano Alivio linear pull shifter/brake combo
Rear Shifter: Shimano Alivio linear pull shifter/brake combo
Cog/Cassette/Freewheel: Shimano HG-50, 8-speed, 11x32t
Chain: Shimano IG-31
Crankset: Truvativ 5-D, forged alloy, capless bolts
Chainrings: 42t Cr-Mo x 32t heat-treated Cr-Mo x 22t heat-treated Cr-Mo, replaceable
Bottom Bracket: Truvativ, 68x118mm, square taper, sealed cartridge bearing with double crank stops
Pedals: Alloy body, alloy cage, toe clips and straps