Specialized ROCKHOPPER A1 FS 1997 VS Trek X-CALIBER WSD 2011 specs comparison
Specialized Rockhopper A1 FS
General Infos| Model | Rockhopper A1 FS |
| Manufacturer | Specialized |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
- white -Teal |
| Sizes |
- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches) |
| Sizes |
- 13.5 (inches) - 15.5 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20.5 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 1.90 (inches) Specialized Team Master Front: 26 X 2.00 (inches) Specialized Team Control |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Dia-Compe DP-7 Levers Dia-Compe Direct Pull Brakes |
| Hubs for disc brakes | Q and R Rear: Shimano Cassette Front: SBC Aluminum Quick Release |
| Rims manufacturer | 32-hole Ritchey Rock SCX |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | SBC A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | SBC Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | SBC Aluminum |
| Headset size | 1 1/8 (inches) Threadless Tange |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | SBC Sealed Cartridge |
| Crankset parts and sizes | 22/32/42 Teeth SBC Son Of Strongarm |
| Gear shift levers | Grip Shift SRT-400i |
| Rear gear set | 11 - 30 Teeth 7-speed |
Specialized Rockhopper A1 FS Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 35.0 (millimeters) Shimano Alivio Top-swing |
| Derailleur (Rear) | Shimano STX |
| Fork material | Triple-clamp Crown Magnesium |
| Fork type | Rock Shox Indy C |
Other Specs of Specialized Rockhopper A1 FS
| Component group sets | Not Available |
| Pedals details | Resin Body With Clips & Straps Aluminum Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Prolong Evolution Carbotech |
| Seat post extension | 30.9 (millimeters) Diameter Aluminum Micro-adjust |
Trek X-Caliber WSD
General Infos| Model | X-Caliber WSD |
| Manufacturer | Trek |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Dark Gray and Titanite Black |
| Sizes |
- Womens 14.5 (inches) - womens 15.5 (inches) - womens 17.5 (inches) |
Wheels And Breaking System
| Bike front tire | 29 X 2.1 (inches) Bontrager 29-2 |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Avid Juicy 3 |
| Hubs for disc brakes | Shimano M525 |
| Rims manufacturer | 32-hole Bontrager SSR Disc 29 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Race Big Sweep |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager SSR |
| Headset size | 1 1/8 (inches) Threadless Semi Integrated |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/44 Teeth SRAM S1000 |
| Gear shift levers | SRAM X.7 |
| Rear gear set | 11 - 36 Teeth 10-speed |
Trek X-Caliber WSD Fork System Data
| Derailleur (Front) | SRAM X.7 |
| Derailleur (Rear) | SRAM X.7 |
| Fork material | Single |
| Fork type | 100 (millimeters) Travel RockShox Reba RL 29 |
Other Specs of Trek X-Caliber WSD
| Component group sets | SRAM X.7 |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Evoke 1 WSD |
| Seat post extension | 27.2 (millimeters) Diameter Bontrager SSR |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Rockhopper A1 FS bike manual
- Find All parts, tires and accessories of Specialized Rockhopper A1 FS Mountain bike here
- Get your Trek X-Caliber WSD manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek X-Caliber WSD Mountain bike here