2008 Specialized Sirrus Pro

Bike photo
  • Serial: WUD70638224B
  • Manufacturer: Specialized
  • Model: Sirrus Pro
  • Year: 2008
  • Primary colors: Blue
  • Wheel diameter: 700 C
  • Frame Material: Carbon or composite

Distinguishing features

Specialized FACT 9m carbon, Az1 construction, compact design, Zertz Inserts

Frame and fork

  • Fork Specialized FACT monocoque carbon fork; full carbon legs, crown and steerer w/ Speed Zertz, rack and fender fittings
  • Headset Specialized Mindset, 1 1/8" integrated threadless, sealed bearings, alloy 40mm cone

Additional parts

  • Stem Specialized Comp-Set, 3D forged alloy, 4-bolt 31.8mm bar clamp, 4- position adjustable
  • Handlebar Body Geometry Event Zertz, flat 6 degree bend, butted 6061 alloy, Zertz damper, 31.8 clamp
  • Grips/Tape Body Geometry, super light foam
  • Saddle Body Geometry Avatar, microfiber cover, gel padding
  • Seatpost Specialized Pavé II, FACT carbon w/ Zertz insert, aluminum head, 27.2mm
  • Seatpost Clamp Specialized CNC, alloy
  • Other Chain stay protector, chain catcher, derailleur hanger, clear coat, owners manual

Drivetrain and brakes

  • Front Brake 3D forged linear pull brakes w/ cartridge pads
  • Rear Brake 3D forged linear pull brakes w/ cartridge pads
  • Front Brake Lever Avid FR-5
  • Rear Brake Lever Avid FR-5
  • Front Derailleur Shimano FD-R453 Tiagra for flat bars
  • Rear Derailleur Shimano 105, long cage
  • Front Shifter Shimano R440, 9-speed STI
  • Rear Shifter Shimano R440, 9-speed STI
  • Cog/Cassette/Freewheel SRAM PG-950, 9-speed 11-28t
  • Chain Shimano 105, 10-speed
  • Crankset FSA Gossamer MegaExo, 2-piece crankset
  • Chainrings 50x39x30T
  • Bottom Bracket FSA MegaExo, integrated exterior cartridge bearings, alloy
  • Pedals Crank Brothers Smarty w/ reflector

Wheels

  • Front Rim Alex AS1, alloy triple wall, machined sidewalls w/ indicator grooves
  • Rear Rim Alex AS1, alloy triple wall, machined sidewalls w/ indicator grooves
  • Front Hub Specialized forged alloy, 24 hole, double sealed bearings, straight pull spokes, QR
  • Rear Hub Specialized forged alloy, 28 hole, double sealed bearings, straight pull spokes, cassette, QR
  • Spokes Stainless 14g, straight-pull
  • Front Tire Specialized All Condition Pro, 700x28c, aramid bead, 120TPI w/ Armadillo Elite
  • Rear Tire Specialized All Condition Pro, 700x28c, aramid bead, 120TPI w/ Armadillo Elite
  • Front Tube Specialized standard presta tube
  • Rear Tube Specialized standard presta tube