Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 11881
| Model year | 2006 |
|---|---|
| Brand | Specialized |
| Model | Sirrus LTD |
| Bicycle type | Hybrid |
| Archive ID | 11881 |
| Original MSRP | $2,400.00 |
| Sizes | 49cm, 52cm, 54cm, 56cm, 58cm, 61cm |
| Frame construction | Bonded/monocoque |
|---|---|
| Frame material | Specialized FACT carbon monocoque |
| Fork | Specialized FACT carbon |
| Fork material | Carbon, aero crown |
| Rear shock | N/A |
| Component group | Hybrid Mix |
|---|---|
| Shifters | 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 |
| Bottom bracket | FSA Mega EXO |
| Rear cogs | 10-speed, 12 - 27 teeth |
| Chain | Shimano CN-6600 |
| Pedals | Shimano 520R, SPD |
| Brakes | Shimano New 105, caliper brakes brakes, Tektro Eclipse, carbon lever levers |
|---|
| Headset | 1 1/8" Specialized Mindset integrated threadless, with triple sealed cartr |
|---|---|
| Handlebar | Specialized, carbon, 580mm width, 3 ply weave |
| Handlebar extensions | Not included |
| Stem | Specialized 3D forged alloy, 6 degree rise |
| Saddle | Body Geometry Avatar, microfiber, hollow Cr-Mo rails |
| Seatpost | Specialized Pavé, FACT carbon, 27.2mm diameter |
| Hubs | Front: Shimano R600, Shimano QR, Rear: Shimano R600, aluminum freehub body, Shimano QR |
|---|---|
| Rims | Shimano R600, 16-hole/20-hole |
| Spokes | Stainless steel, 14ga. (2.0mm) aero |
| Front tire | 700 x 25c Specialized All Condition, aramid bead, 120TPI w/Armadillo |
| Wheel size | 700c wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 23, 2026.