2008 Specialized Sirrus Pro

Bike photo
Serial
WUD70638224B
Manufacturer
Specialized
Model
Sirrus Pro
Year
2008
Primary colors
Blue
Frame Material
Carbon or composite
Wheel diameter
700 C
Tire width
Narrow tire
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

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

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

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