Bicycle Archive · Specification reportBicycle Archive · Specification report2011 Rocky Mountain Fusion · 2010 Rocky Mountain Fusion
| Specification | 2011 Rocky Mountain Fusion | 2010 Rocky Mountain Fusion |
|---|---|---|
| Overview | ||
| Model year | 2011 | 2010 |
| Brand | Rocky Mountain | Rocky Mountain |
| Model | Fusion | Fusion |
| Bicycle type | Mountain bike, front suspension | Mountain bike, front suspension |
| Archive ID | 23703 | 21288 |
| Colors | White/red | Silver |
| Sizes | 15, 16.5, 18, 19, 20.5" | 13.5", 15", 16.5", 18", 19", 20.5", 22" |
| Frameset | ||
| Frame construction | Aluminum | TIG-welded |
| Frame material | 6061 Double Butted Aluminum | RMB Custom 6061 Double Butted Alu |
| Fork | RockShox Dart 2 TK, 100mm travel | RockShox Dart 2, 100mm travel |
| Fork material | — | Single |
| Rear shock | N/A | N/A |
| Drivetrain | ||
| Component group | Shimano mix | Mountain Mix |
| Shifters | Shimano Deore Rapid Fire | Shimano Deore RapidFire |
| Front derailleur | Shimano Alivio | Shimano Deore, clamp on 31.8mm |
| Rear derailleur | Shimano Deore | Shimano Deore |
| Crankset | Shimano M430, 44/32/22t teeth | TruVativ ISO Flow, 22/32/42 teeth |
| Bottom bracket | Shimano ES25 Octalink | TruVativ Power Spline |
| Cassette | Shimano HG-50 | Shimano HG50 |
| Rear cogs | 9-speed, 11 - 32 teeth | 9-speed, 11 - 32 teeth |
| Chain | Shimano HG-53 | CRH024 |
| Pedals | RMB AM flat | VP-559 flat w/pins |
| Brakes | ||
| Brakes | Shimano BR-M445 Hydraulic Disc brakes, Shimano BR-M445 levers | Tektro Auriga Comp hydraulic, 160mm rotor brakes, Tektro Auriga Comp levers |
| Cockpit & contact points | ||
| Headset | Cane Creek A88 | FSA TH-888 |
| Handlebar | RMB five 15 XC | RMB XC 620mm x 30mm |
| Handlebar extensions | Not included | Not included |
| Stem | RMB L7 | RMB XC 7-degree |
| Saddle | WTB Pure V Comp | WTB Pure V Sport |
| Seatpost | RMB XC, 27.2mm diameter | Alloy, 27.2mm diameter |
| Wheels & tires | ||
| Hubs | Front: RMB RCC Disc, Rear: Shimano M475 disc | Wheeltech Disc Super Sealed W/Alloy QR |
| Rims | WTB SX24 | WTB SX24 |
| Spokes | Stainless stainless | Stainless |
| Front tire | 26 x 2.1'' Maxxis Crossmark | 26 x 2.10" WTB Wolverine |
| Wheel size | 26" wheels | 26" wheels |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 14, 2026.