2007 Specialized Sirrus

Specialized A1 Premium Aluminum, fully manipulated tubing, compact design, integrated headset, hourglass speedstays

Fork Specialized Comp, A1 Premium Aluminum legs, Cr-Mo steerer
Headset Specialized Mindset, 1 1/8" integrated threadless, sealed bearings, alloy 40mm cone

Stem Specialized 3D forged 6061 alloy, 31.8mm bar clamp
Handlebar Specialized Event, A1 Premium Aluminum alloy, 580mm width, 31.8mm
Grips/Tape Body Geometry Comfort II, triple density gel
Saddle Body Geometry Milano Comfort Max
Seatpost Alloy suspension, 27.2 w/ preload adjust
Seatpost Clamp Specialized CNC, alloy
Other Chain stay protector, chain catcher, derailleur hanger, clear coat, owners manual

Front Brake Forged 6061 alloy, 85mm linear pull, multi condition pads
Rear Brake Forged 6061 alloy, 85mm linear pull, multi condition pads
Front Shift And Brake Lever Shimano EF-50, EZ Fire, integrated w/ shift lever
Rear Shift And Brake Lever Shimano EF-50, EZ Fire, integrated w/ shift lever
Front Derailleur Shimano T301, 31.8 clamp, bottom pull
Rear Derailleur Shimano Sora, long cage
Front Shifter Shimano EF-50, EZ Fire
Rear Shifter Shimano EF-50, EZ Fire
Cog/Cassette/Freewheel Shimano HG50, 8-speed 12-25t
Chain KMC Z72, 8-speed
Crankset Sugino XD, five arm, polished arms w/ chainguard
Chainrings 48x38x28t
Bottom Bracket Sport cartridge, square taper, 68 x 113mm
Pedals Composite body, alloy cage w/ toe clips and straps

Front Rim Alex R500, 700c, alloy double wall, machined sidewalls
Rear Rim Alex R500, 700c, alloy double wall, machined sidewalls
Front Hub Specialized forged alloy, 32 hole, double sealed bearings, QR
Rear Hub Specialized forged alloy, 32 hole, double sealed bearings, QR
Spokes Stainless 14g
Front Tire Specialized All Condition, 700x28c, wire bead, 60TPI w/ Flak Jacket
Rear Tire Specialized All Condition, 700x28c, wire bead, 60TPI w/ Flak Jacket
Front Tube Specialized standard presta tube
Rear Tube Specialized standard presta tube