Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 31776
| Model year | 2004 |
|---|---|
| Brand | Felt |
| Model | SR81 |
| Bicycle type | Hybrid |
| Archive ID | 31776 |
| Original MSRP | $799.99 |
| Colors | Blue |
| Sizes | 47cm, 50cm, 53cm, 56cm, 59cm, 62cm |
| Weight | 23.5 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Felt Speedbike design, 7005 alloy |
| Fork | Felt |
| Fork material | Carbon fiber composite (650 = alloy) |
| Rear shock | N/A |
| Component group | Hybrid Mix |
|---|---|
| Shifters | Shimano SL-R440 Flat Bar |
| Front derailleur | Shimano |
| Rear derailleur | Shimano 105 |
| Crankset | FSA RPM Alloy, 30/42/52 teeth |
| Bottom bracket | Cartridge |
| BB shell width | 68mm English |
| Rear cogs | 9-speed, 12 - 25 teeth |
| Chain | Z9900, 1/2 x 3/32" |
| Pedals | Alloy w/rubber tread |
| Brakes | Tektro mini V-brake brakes, Shimano levers |
|---|
| Headset | Aheadset |
|---|---|
| Handlebar | Alloy 6061 |
| Handlebar extensions | N/A |
| Stem | Aluminum 4 bolt |
| Saddle | Felt anatomic, Gel dual desity |
| Seatpost | 1-X Suspension |
| Hubs | Front: Felt alloy, Rear: Shimano |
|---|---|
| Rims | Alex AT-450 |
| Spokes | Stainless steel, 14ga. (2.0mm) |
| Front tire | 700/650 x 23c Felt w/Kevlar belt |
| Wheel size | 700c/650c wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.