Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 21568
| Model year | 2010 |
|---|---|
| Brand | Co-Motion |
| Model | PeriScope Hammerhead |
| Bicycle type | Tandem (road) |
| Archive ID | 21568 |
| Original MSRP | $6,950.00 |
| Colors | Choice of 30 standard PPG |
| Sizes | Small, larger |
| Frame construction | TIG-welded |
|---|---|
| Frame material | ACMUltra7 zonally-butted 7005 aluminum |
| Fork | AlphaQ X2 carbon tandem |
| Fork material | Carbon |
| Rear shock | N/A |
| Component group | Tandem Mix |
|---|---|
| Shifters | Shimano Ultegra |
| Front derailleur | Shimano Ultegra Triple |
| Rear derailleur | Shimano Ultegra Triple |
| Crankset | FSA SLK Carbon Tandem, 30/39/52 teeth |
| Bottom bracket | FSA Gossamer MegaExo |
| Cassette | SRAM |
| Rear cogs | 10-speed, 11 - 28 teeth |
| Chain | Gates Carbon Drive timing belt system |
| Pedals | Not included |
| Brakes | Shimano Dura-Ace front/Avid BB-7 mechanical disk w/203mm rotor rear brakes, Shimano Ultegra levers |
|---|
| Headset | 1 1/8" threadless Chris King |
|---|---|
| Handlebar | FSA Gossamer Capt., and Co-Motion Stoker |
| Handlebar extensions | Not included |
| Stem | FSA OS-115 and Co-Motion Telescoping adjustable stoker |
| Saddle | Selle Italia SLK Men's & Women's |
| Seatpost | Kalloy Seraph, 29.8mm diameter |
| Hubs | Rolf Prima Tandem |
|---|---|
| Rims | Rolf Prima Tandem |
| Front tire | 700 x 28c Continental Ultra Gator Skin |
| Wheel size | 700c wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 23, 2026.