Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 10640
| Model year | 2005 |
|---|---|
| Brand | Specialized |
| Model | Sirrus |
| Bicycle type | Hybrid |
| Archive ID | 10640 |
| Original MSRP | $520.00 |
| Colors | Black, Red |
| Sizes | Xsmall, small, medium, large, xlarge |
| Frame construction | TIG-welded |
|---|---|
| Frame material | A1 Premium aluminum |
| Fork | Specialized Sport |
| Fork material | Chromoly, unicrown crown |
| Rear shock | N/A |
| Component group | Hybrid Mix |
|---|---|
| Shifters | Shimano ST-EF35 |
| Front derailleur | Shimano T-301, bottom-pull/clamp-on 31.8mm |
| Rear derailleur | Shimano Sora |
| Crankset | Specialized Forearm Sport, 28/38/48 teeth |
| Bottom bracket | TH Sport, 113mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 8-speed, 12 - 26 teeth |
| Chain | Shimano CN-HG50, 1/2 x 3/32" |
| Pedals | Composite body |
| Brakes | Aluminum linear-pull brakes, Shimano EF35 levers |
|---|
| Headset | 1 1/8" integrated Intellaset |
|---|---|
| Handlebar | Specialized Event |
| Handlebar extensions | N/A |
| Stem | Forged |
| Saddle | BG Milano Comfort Max |
| Seatpost | Aluminum suspension, 27.2mm diameter |
| Hubs | Aluminum QR |
|---|---|
| Rims | Alex DA-16, 32-hole |
| Spokes | Specialized stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 700 x 28c Specialized All-Condition |
| Wheel size | 700c wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 25, 2026.