Bicycle Archive ยท Specification reportBicycle Archive ยท Specification reportVelopedia Archive ID 18831
| Model year | 2009 |
|---|---|
| Brand | Rocky Mountain |
| Model | Altitude 50 |
| Bicycle type | Mountain bike, front & rear suspension |
| Archive ID | 18831 |
| Colors | White |
| Sizes | 15", 16.5", 18", 19.5", 20.5" |
| Frame construction | TIG-welded |
|---|---|
| Frame material | RMB FORM 7005 Aluminum |
| Fork | Fox 32 Float RL, 140mm travel |
| Fork material | Magnesium/aluminum, single crown |
| Rear shock | Fox Float RP23, 140mm travel |
| Component group | Shimano SLX |
|---|---|
| Shifters | Shimano SLX RapidFire |
| Front derailleur | Shimano SLX |
| Rear derailleur | Shimano XT Shadow |
| Crankset | Race Face Evolve XC X-Type, 22/32/44 teeth |
| Bottom bracket | Race Face Evolve XC X-Type |
| Cassette | Shimano SLX |
| Rear cogs | 9-speed, 11 - 34 teeth |
| Chain | Shimano HG53-9 |
| Pedals | Crank Brothers Smarty |
| Brakes | Formula ORO K24 brakes, Formula Oro K24 hydraulic levers |
|---|
| Headset | 1 1/8" FSA Orbit MX |
|---|---|
| Handlebar | Race Face Evolve AM OS Riser |
| Handlebar extensions | Not included |
| Stem | Race Face Evolve |
| Saddle | WTB Silverado Race SL |
| Seatpost | Race Face Evolve XC, 30.9mm diameter |
| Hubs | Front: Wheeltech cartridge disc 15mm axle, Rear: Shimano M525 disc |
|---|---|
| Rims | Mavic XM317 |
| Spokes | DT Swiss Competition |
| Front tire | 26" WTB Wolverine |
| Wheel size | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 23, 2026.