2008 Specialized Sirrus Sport

Bike photo
Serial
P4GT30145
Manufacturer
Specialized
Model
Sirrus Sport
Year
2008
Primary colors
Silver, gray or bare metal
Wheel diameter
700 C
Tire width
Narrow tire
Distinguishing features
Specialized A1 Premium Aluminum, fully manipulated tubing, compact design, FACT carbon seatstays w/ Zertz inserts

Frame and fork

Fork
Specialized FACT carbon, bonded carbon legs, Zertz inserts, fender mounts
Headset
Specialized Mindset, 1 1/8" integrated threadless, sealed bearings, alloy 40mm cone

Wheels

Front Rim
Alex S500, 700c, alloy double wall, machined sidewalls
Rear Rim
Alex S500, 700c, alloy double wall, machined sidewalls
Front Hub
Specialized forged alloy, 32 hole, double sealed bearings, QR
Rear Hub
Specialized forged alloy, 32 hole, double sealed bearings, QR
Spokes
Stainless 14g
Front Tire
Specialized All Condition, 700x28c, wire bead, 60TPI w/ Flak Jacket
Rear Tire
Specialized All Condition, 700x28c, wire bead, 60TPI w/ Flak Jacket
Front Tube
Specialized standard presta tube
Rear Tube
Specialized standard presta tube

Drivetrain and brakes

Front Brake
Cold-Forged 6061 alloy, 85mm linear pull w/ cartridge pads
Rear Brake
Cold-Forged 6061 alloy, 85mm linear pull w/ cartridge pads
Front Shift And Brake Lever
Shimano EF-50, EZ Fire, integrated w/ shift lever
Rear Shift And Brake Lever
Shimano EF-50, EZ Fire, integrated w/ shift lever
Front Derailleur
Shimano T301, 31.8 clamp, bottom pull
Rear Derailleur
Shimano Sora, long cage
Front Shifter
Shimano EF-50, EZ Fire
Rear Shifter
Shimano EF-50, EZ Fire
Cog/Cassette/Freewheel
Shimano HG-50, 8-speed 12-25t
Chain
KMC Z-51, 8-speed
Crankset
Sugino XD, five arm, polished arms w/ chainguard
Chainrings
48x38x28T
Bottom Bracket
Sport cartridge, square taper, 68 x 113mm
Pedals
Composite body, alloy cage w/ toe clips and straps

Additional parts

Stem
Specialized 3D forged 6061 alloy, 31.8mm bar clamp
Handlebar
Specialized Event, A1 Premium Aluminum alloy, 580mm width, 31.8mm
Grips/Tape
Body Geometry Comfort II, triple density gel, alloy lock-on feature
Saddle
Specialized Sonoma, 155mm width
Seatpost
Forged alloy, 27.2mm
Seatpost Clamp
Specialized CNC, alloy, 31.8mm clamp
Other
Chain stay protector, chain catcher, clips and straps, derailleur hanger, clear coat, owners manual