Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 18871
| Model year | 2009 |
|---|---|
| Brand | Rocky Mountain |
| Model | Boroughs |
| Bicycle type | Track |
| Archive ID | 18871 |
| Colors | Yellow |
| Sizes | 50cm, 52cm, 54cm, 56cm, 58cm, 60cm |
| Frame construction | TIG-welded |
|---|---|
| Frame material | 4130 chromoly |
| Fork material | Tange Chromoly, aero crown |
| Rear shock | N/A |
| Component group | Track Mix |
|---|---|
| Shifters | N/A |
| Front derailleur | N/A |
| Rear derailleur | N/A |
| Crankset | FSA Vero Track, 48 teeth |
| Bottom bracket | TH BB-7420 |
| Cassette | Cassette cog |
| Rear cogs | 1-speed, 16,18 teeth |
| Chain | KMC 510HX |
| Pedals | N/A |
| Brakes | Tektro R310 Dual Pivot brakes, Tektro R200A levers |
|---|
| Headset | 1" FSA TH-388 |
|---|---|
| Handlebar | Deda Elementi Pista |
| Handlebar extensions | Not included |
| Stem | Alloy |
| Saddle | WTB Rocket V |
| Seatpost | Alloy, 27.2mm diameter |
| Hubs | Formula Track |
|---|---|
| Rims | Alex DA22 |
| Spokes | Stainless |
| Front tire | 700 x 23c Vittoria Zaffiro |
| 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.