Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 21336
| Model year | 2010 |
|---|---|
| Brand | Rocky Mountain |
| Model | RC 30 |
| Bicycle type | Road/sport |
| Archive ID | 21336 |
| Colors | Black |
| Sizes | 40cm, 45.5cm, 50cm, 55.5cm, 58cm |
| Frame construction | TIG-welded/bonded |
|---|---|
| Frame material | RMB Form 7005 Alloy Super Triple Butted w/Delta Moulding |
| Fork material | Alloy, unicrown crown |
| Rear shock | N/A |
| Component group | Flat Bar Road Mix |
|---|---|
| Shifters | Shimano ST-221 |
| Front derailleur | Micor-Shift FD-439, braze-on w/34.9 clamp adaptor |
| Rear derailleur | Shimano Deore |
| Crankset | RMB RM-S52 Alloy Arm, 30/42/52 teeth |
| Bottom bracket | Cartridge TH 7420 |
| Cassette | Shimano HG30 |
| Rear cogs | 8-speed, 11 - 32 teeth |
| Chain | Shimano HG50 |
| Pedals | VP 990S Steel Cage |
| Brakes | Tektro 837AL V-brake brakes, Shimano ST-221 levers |
|---|
| Headset | Fsa |
|---|---|
| Handlebar | FSA XC 300, 620mm x 20mm |
| Handlebar extensions | Not included |
| Stem | RMB 7-degree flip/flop |
| Saddle | Rocky Mountain |
| Seatpost | RMB, 31.6mm diameter |
| Hubs | Wheeltech Disc Super Sealed W/Alloy QR |
|---|---|
| Rims | Alex DC-19 |
| Spokes | Stainless, aero |
| Front tire | 700 x 32c Kenda Kwick Roller Sport |
| Wheel size | 700c wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 22, 2026.