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2010 Specialized Sirrus City Bike Specifications

Specialized Sirrus 2010 City Bike Frameset
Frame: Specialized Sirrus A1 Premium aluminum, fully manipulated tubing, compact design, hourglass speedstays, integrated headset
Fork: Aluminum legs and crown w/ 7075 aluminum steerer, w/ rack eyelets

Specialized Sirrus 2010 City Bike Wheels
Rims: Alex S500, aluminum, sleeve joint, CNC machined sidewalls
Front Hub: Forged alloy, sealed, QR, 32h
Rear Hub: Forged alloy, double-sealed, cassette, QR, 32h
Spokes: Stainless 14g
Front Tire: Specialized All Condition Sport, 700x32c, wire bead, 60TPI, w/ Flak Jacket protection
Rear Tire: Specialized All Condition Sport, 700x32c, wire bead, 60TPI, w/ Flak Jacket protection
Inner Tubes: Standard presta valve

Specialized Sirrus 2010 City Bike Drivetrain
Front Derailleur: Shimano Altus
Rear Derailleur: Shimano Altus
Shift Levers: Shimano EF-50, EZ Fire
Cassette: Shimano HG-40, 8-speed, 11-32t
Chain: KMC Z-51
Crankset: Shimano FCM-191
Chainrings: 48 x 38 x 28T with Chainguard
Bottom Bracket: Sealed cartridge, square taper, 68mm
Pedals: Silver cage/black body, w/ black toe clips and strap

Specialized Sirrus 2010 City Bike Components
Headset: Cage bearings integrated HS. w/ 20mm of spacers w/ top cap
Stem: 3D forged, 2-bolt, 25.4mm
Handlebars: Specialized Sirrus Elite, 6061 aluminum, small riser, 25.4mm
Tape: Body Geometry Comfort Grips Open-End with plug
Front Brake: Forged 6061 aluminum V-Brake, 108mm linear pull, w/ standard pads
Rear Brake: Forged 6061 aluminum V-Brake, 108mm linear pull, w/ standard pads
Brake Levers: Shimano EF-50 (integrated w/ shifter)
Saddle: Body Geometry “Roulux” w/ steel rails
Seatpost: Alloy, two-bolt clamp, 27.2mm
Seat Binder: Alloy, 31.8mm

Specialized Sirrus 2010 City Bike Details
Color(s): Black, Dark Red, Grey
Retail Price (MSRP): $520
Type: Hybrid Bike