Rocky Mountain RM9 2001 VS Specialized DEMO 8 II 2009 specs comparison
Rocky Mountain RM9
General InfosModel | RM9 |
Manufacturer | Rocky Mountain |
Year of production | 2001 |
Current price | Check price Here ==> |
Color choice |
-Red and silver |
Sizes |
- 18 (inches) |
Sizes |
- 18 (inches) |
Wheels And Breaking System
Bike front tire | Maxxis High Roller |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Purple Hayes Hydraulic Disk Levers Purple Hayes Hydraulic Disk Brakes |
Hubs for disc brakes | Rear: Hayed Disk DH Front: Hayes Disk DH |
Rims manufacturer | Sun Tomac DH |
Spoke nipples type | Not Available |
Spoke wheel | DT Stainless Steel |
Frame and Body Specs
Frame materials | Easton RAD |
Frame type | TIG-welded |
Handlebar construction | Race Face DH Riser |
Handlebar extender | Optional |
Handlebar stem details | Race Face DH |
Headset size | 1 1/8 (inches) Threadless Race Face Stainless |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) SRAM |
Bottom bracket shell width | Not Available |
Bottom bracket type | Race Face Spline |
Crankset parts and sizes | 44 Teeth Race Face North Shore Extreme Spline |
Gear shift levers | SRAM 8 Speed Trigger |
Rear gear set | 8-speed |
Rocky Mountain RM9 Fork System Data
Derailleur (Front) | Rocky Mountain 44t Chain Device |
Derailleur (Rear) | SRAM ESP 9.0 |
Fork material | Triple-clamp Crown Aluminum |
Fork type | Marzocchi Shiver DH |
Other Specs of Rocky Mountain RM9
Component group sets | Mountain Mix |
Pedals details | Shimano PD-M646 SPD |
Rear shock absorber | 9.0 (inches) Travel Fox Vanilla RC |
Saddle seat | Selle Italia Custom Karve |
Seat post extension | 26.8 (millimeters) Diameter Race Face XY |
Specialized Demo 8 II
General InfosModel | Demo 8 II |
Manufacturer | Specialized |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
-Ano Blue Cheetah |
Sizes |
- Small - medium - large |
Wheels And Breaking System
Bike front tire | 26 X 2.30 (inches) Specialized Chunder SX |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid Elixir R Carbon Levers Avid Elixir R Carbon With 203 (millimeters) Rotor Front and Avid Elixir R Carbon With 185 (millimeters) Rotor Rear Brakes |
Hubs for disc brakes | Rear: Specialized Thru-axle Front: Specialized Hi Lo Disc |
Rims manufacturer | 32-hole DT Swiss F550 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14/15/14ga. Butted DT Swiss Competition Stainless Steel |
Frame and Body Specs
Frame materials | Specialized M5 ORE Aluminum and Magnesium |
Frame type | TIG-welded |
Handlebar construction | Specialized Demo Riser 31.8 (millimeters) |
Handlebar extender | Optional |
Handlebar stem details | Specialized Aggro |
Headset size | 1 1/8 (inches) Cartridge |
Gearing Specifications
Bicycle chain | SRAM PC-971 |
Bottom bracket shell width | 73 (millimeters) |
Bottom bracket type | Truvativ Howitzer XR |
Crankset parts and sizes | 36 Teeth TruVativ Holzfeller |
Gear shift levers | SRAM X.9 Trigger |
Rear gear set | 12 - 26 Teeth 9-speed |
Specialized Demo 8 II Fork System Data
Derailleur (Front) | Chain Retention Device Gamut P-30 Chain Guide |
Derailleur (Rear) | SRAM X.0 |
Fork material | Dual Crown Magnesium and aluminum |
Fork type | 200 (millimeters) Travel Fox 40 RC2 |
Other Specs of Specialized Demo 8 II
Component group sets | SRAM Mix |
Pedals details | Specialized Lo Pro Mag |
Rear shock absorber | 8.2 (inches) Travel Fox DHX 5.0 Coil |
Saddle seat | Specialized Enduro |
Seat post extension | 30.9 (millimeters) Diameter Thomson |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its RM9 bike manual
- Find All parts, tires and accessories of Rocky Mountain RM9 Mountain bike here
- Get your Specialized Demo 8 II manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Demo 8 II Mountain bike here