2010 Specialized Sirrus Sport

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

Crankset Shimano FCM-191
Chain KMC Z-51
Pedals Silver cage/black body, w/ black toe clips and strap
Bottom Bracket Sealed cartridge, square taper, 68mm
Chainrings 48 x 38 x 28T with Chainguard
Cog/Cassette/Freewheel Shimano HG-40, 8-speed, 11-32t
Rear Shifter Shimano EF-50, EZ Fire
Front Shifter Shimano EF-50, EZ Fire
Rear Derailleur Shimano Alivio
Front Derailleur Shimano Altus
Rear Brake Lever Forged alloy
Front Brake Lever Forged alloy
Rear Brake Forged 6061 aluminum Mini V-Brake, 85mm linear pull, w/ cartridge pads
Front Brake Forged 6061 aluminum Mini V-Brake, 85mm linear pull, w/ cartridge pads

Seatpost Clamp Alloy, 31.8mm
Seatpost Alloy, two-bolt clamp, 27.2mm
Saddle Body Geometry Sonoma, 155mm width
Grips/Tape Body Geometry Comfort Grips open-end with plug, alloy barend
Handlebar Specialized Sirrus Elite, 6061 aluminum, small riser, 31.8mm
Stem Specialized Elite-Set, 3D forged alloy, 4-position adjustable, 4-bolt 31.8mm clamp
Other Chain stay protector, chain catcher, clips and straps, derailleur hanger, clear coat, owners manual

Rear Tube Standard presta valve
Front Tube Standard presta valve
Rear Tire Specialized All Condition Sport, 700x32c, wire bead, 60TPI, w/ Flak Jacket protection
Front Tire Specialized All Condition Sport, 700x32c, wire bead, 60TPI, w/ Flak Jacket protection
Spokes Stainless 14g
Rear Hub Forged alloy, double-sealed, cassette, QR, 32h
Front Hub Forged alloy, sealed, QR, 32h
Rear Rim Axis 2.0 ETRTO 622x19 (front)
Front Rim Alex S500, aluminum, sleeve joint, CNC machined sidewalls