Years Made

2006, Specialized, Sirrus LTD

Bicycle Type Hybrid
MSRP USD (new)
Weight NULL
Sizes 49cm, 52cm, 54cm, 56cm, 58cm, 61cm
Colors Unspecified
Item ID 11881

Frame & Fork

Frame Construction Bonded/monocoque
Frame Material Specialized FACT carbon monocoque
Fork Specialized FACT carbon
Fork Materal Carbon, aero crown
Rear Shock Not applicable


Component Group Hybrid Mix
Brakeset Shimano New 105, caliper brakes brakes, Tektro Eclipse, carbon lever levers
Shift Levers Shimano R-770-10, Rapidfire
Front Derailleur Shimano FD-R770 Ultegra for flat H/B's
Rear Derailleur Shimano New Ultegra, 10-speed, short cage
Crankset FSA SL-K, hollow carbon 2-piece, five arm, super high modulus carbon, 50Ax36A teeth
Pedals Shimano 520R, SPD
Bottom Bracket FSA Mega EXO
BB Shell Width Unspecified
Rear Cogs 10-speed, 12 - 27 teeth
Chain Shimano CN-6600
Seatpost Specialized Pav+¬, FACT carbon, 27.2mm diameter
Saddle Body Geometry Avatar, microfiber, hollow Cr-Mo rails
Handlebar Extensions Not included
Handlebar Stem Specialized, carbon, 580mm width, 3 ply weave
Headset 1 1/8" Specialized Mindset integrated threadless, with triple sealed cartr


Wheel Size
Hubs Front: Shimano R600, Shimano QR, Rear: Shimano R600, aluminum freehub body, Shimano QR
Rims Shimano R600, 16-hole/20-hole
Front Tire
Rear Tire
Spoke Brand Stainless steel, 14ga. (2.0mm) aero
Spoke Nipples Unspecified
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