Rocky Mountain RMX R2 2005 VS ProFlex 657 1997 specs comparison
Rocky Mountain RMX R2
General Infos| Model | RMX R2 |
| Manufacturer | Rocky Mountain |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice |
-Shadow |
| Sizes |
- 16.5 (inches) - 18 (inches) - 19.5 (inches) |
| Sizes |
- 16.5 (inches) - 18 (inches) - 19.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.50 (inches) Maxxis Minion DH |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes HFX-9 Hydraulic Disc Front and Hayes HFX-9 Hydraulic Rear Levers Hayes HFX-9 Hydraulic Disc Brakes |
| Hubs for disc brakes | Rear: RMB 20 (millimeters) Front: RMB Thru-axle |
| Rims manufacturer | 32-hole Mavic EX 325 Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | DT Swiss Champion Stainless Steel |
Frame and Body Specs
| Frame materials | Easton 7005 RAD DH Taperwall |
| Frame type | TIG-welded |
| Handlebar construction | RaceFace Evolve DH 31.8 (millimeters) |
| Handlebar extender | Optional |
| Handlebar stem details | Marzocchi Integrated |
| Headset size | 1 1/8 (inches) Threadless FSA The Pig DH Pro |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) SRAM PC-970 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Race Face Evolve DH X-Type |
| Crankset parts and sizes | RaceFace Evolve DH |
| Gear shift levers | SRAM 7.0 Trigger |
| Rear gear set | 9-speed |
Rocky Mountain RMX R2 Fork System Data
| Derailleur (Front) | Shimano Saint M800 |
| Derailleur (Rear) | SRAM 9.0 |
| Fork material | Dual Crown Aluminum |
| Fork type | 200 (millimeters) Travel Marzocchi 888 VF |
Other Specs of Rocky Mountain RMX R2
| Component group sets | Mountain Mix |
| Pedals details | Wellgo WAM |
| Rear shock absorber | 203 (millimeters) Travel Fox DHX 5.0 |
| Saddle seat | SDG Freeride |
| Seat post extension | Race Face Evolve |
ProFlex 657
General Infos| Model | 657 |
| Manufacturer | ProFlex |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Matte titanium |
| Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Panaracer Duster II |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Chang Star 274A Levers Chang Star 879AG Brakes |
| Hubs for disc brakes | Rear: Shimano STX-RC Front: Shimano STX |
| Rims manufacturer | 32-hole Mavic 238 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge Chung Nan Stainless Steel |
Frame and Body Specs
| Frame materials | Butted 7000 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Girvin Team Issue |
| Handlebar stem details | Girvin Forged |
| Headset size | 1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset ST-2 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sachs SC-40 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 110 (millimeters) Spindle Shimano BB-LP26 |
| Crankset parts and sizes | 22/32/42 Teeth Shimano STX-RC |
| Gear shift levers | Shimano STX-RC RapidFire SL |
| Rear gear set | 11 - 28 Teeth 8-speed |
ProFlex 657 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) Shimano STX-RC Top-swing |
| Derailleur (Rear) | Shimano Deore LX SGS |
| Fork material | Girvin Linkage Crown Aluminum |
| Fork type | Girvin AL With ODS Coil Over Oil |
Other Specs of ProFlex 657
| Component group sets | Shimano Deore LX and STX-RC |
| Pedals details | Wellgo LU-946S |
| Rear shock absorber | 3.5 (inches) Travel Girvin GDT Coil Over Oil |
| Saddle seat | Selle San Marco Tecno Dynamica |
| Seat post extension | 27.2 (millimeters) Diameter Polygon PM-312 |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its RMX R2 bike manual
- Find All parts, tires and accessories of Rocky Mountain RMX R2 Mountain bike here
- Get your ProFlex 657 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for ProFlex 657 Mountain bike here