2010 Specialized Sirrus

Bike photo
  • Serial: P4KV31073
  • Manufacturer: Specialized
  • Model: Sirrus
  • Year: 2010
  • Primary colors: Silver, gray or bare metal
  • Frame size: L
  • Wheel diameter: 700 C
  • Frame Material: Aluminum

Distinguishing features

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

Frame and fork

  • Fork Aluminum legs and crown w/ 7075 aluminum steerer, w/ rack eyelets
  • Headset Cage bearings integrated HS. w/ 20mm of spacers w/ top cap

Additional parts

  • Stem 3D forged, 2-bolt, 25.4mm
  • Handlebar Specialized Sirrus Elite, 6061 aluminum, small riser, 25.4mm
  • Grips/Tape Body Geometry Comfort Grips Open-End with plug
  • Saddle Body Geometry "Roulux" w/ steel rails
  • Seatpost Alloy, two-bolt clamp, 27.2mm
  • Seatpost Clamp Alloy, 31.8mm
  • Other Chain stay protector, chain catcher, derailleur hanger, clear coat, owners manual

Drivetrain and brakes

  • 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
  • Front Shift And Brake Lever Shimano EF-50 (integrated w/ shifter)
  • Rear Shift And Brake Lever Shimano EF-50 (integrated w/ shifter)
  • Front Derailleur Shimano Altus
  • Rear Derailleur Shimano Altus
  • Front Shifter Shimano EF-50, EZ Fire
  • Rear Shifter Shimano EF-50, EZ Fire
  • Cog/Cassette/Freewheel 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

Wheels

  • Front Rim Alex S500, aluminum, sleeve joint, CNC machined sidewalls
  • Rear Rim 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
  • Front Tube Standard presta valve
  • Rear Tube Standard presta valve