Specialized ROCKHOPPER FS 1994 VS Opus SONAR 2008 specs comparison
Specialized Rockhopper FS
General Infos| Model | Rockhopper FS |
| Manufacturer | Specialized |
| Year of production | 1994 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- 16.5 (inches) - 18 (inches) - 20 (inches) - 21.5 (inches) |
| Sizes |
- 16.5 (inches) - 18 (inches) - 20 (inches) - 21.5 (inches) |
Wheels And Breaking System
| Bike front tire | Specialized Shockmaster |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Levers Shimano Alivio Brakes |
| Hubs for disc brakes | Shimano Alivio |
| Rims manufacturer | 32-hole Specialized X25 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Specialized Direct Drive Double-butted Chromoly |
| Frame type | TIG-welded Steel |
| Handlebar construction | Aluminum |
| Handlebar extender | Not Available |
| Handlebar stem details | TIG-welded Chromoly |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 24/34/42 Teeth Shimano STX |
| Gear shift levers | Shimano Alivio Rapidfire Plus With Optical Gear Display |
| Rear gear set | 11 - 28 Teeth 7-speed |
Specialized Rockhopper FS Fork System Data
| Derailleur (Front) | Shimano Alivio |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Not Available |
| Fork type | SR DuoTrack 8001 Suspension |
Other Specs of Specialized Rockhopper FS
| Component group sets | Shimano Alivio |
| Pedals details | Specialized Direct Drive Sport With Clips |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Pro |
| Seat post extension | Alloy Micro-adjust |
Opus Sonar
General Infos| Model | Sonar |
| Manufacturer | Opus |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Satin Black |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) CST |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Promax Levers ProMax Alloy V-Brake Brakes |
| Hubs for disc brakes | Rear: Formula Nutted Front: Formula |
| Rims manufacturer | Alex DM-18 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 6000 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Ora AL-027 |
| Handlebar extender | Optional |
| Handlebar stem details | Ora 2D |
| Headset size | 1 1/8 (inches) VP |
Gearing Specifications
| Bicycle chain | KMC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | CH-52 Cartridge |
| Crankset parts and sizes | Suntour XCR-170 |
| Gear shift levers | Shimano ST-EF60 |
| Rear gear set | 11 - 30 Teeth 7-speed |
Opus Sonar Fork System Data
| Derailleur (Front) | Shimano C050 |
| Derailleur (Rear) | Shimano Tourney TX-51 |
| Fork material | Single |
| Fork type | 75 (millimeters) Travel RST 191 T7 |
Other Specs of Opus Sonar
| Component group sets | Mountain Mix |
| Pedals details | Wellgo Alloy Body and cage |
| Rear shock absorber | Not Available |
| Saddle seat | Black Ora |
| Seat post extension | 27.2 (millimeters) Diameter Ora SP242 |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Rockhopper FS bike manual
- Find All parts, tires and accessories of Specialized Rockhopper FS Mountain bike here
- Get your Opus Sonar manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Opus Sonar Mountain bike here