Specialized ROCKHOPPER A1 1997 VS Trek 930 1995 specs comparison
![Specialized Rockhopper A1 1997 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Rockhopper-A1-1997-specs.jpg)
Specialized Rockhopper A1
General InfosModel | Rockhopper A1 |
Manufacturer | Specialized |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
- red -Blue |
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 Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 35.0 (millimeters) Shimano Alivio Top-swing |
Derailleur (Rear) | Shimano STX |
Fork material | Unicrown Crown SBC DirectDrive Chromoly |
Fork type | SBC |
Other Specs of Specialized Rockhopper A1
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 930
General InfosModel | 930 |
Manufacturer | Trek |
Year of production | 1995 |
Current price | Check price Here ==> |
Color choice |
-Ice green and blue fade |
Sizes |
- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Tioga Psycho KS |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Dia-Compe PC-7 Levers Shimano Alivio Brakes |
Hubs for disc brakes | Shimano Alivio With System 2 Front |
Rims manufacturer | 32-hole Matrix Singletrack Pro |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Triple-butted True Temper Chromoly |
Frame type | TIG-welded Steel |
Handlebar construction | System 1 |
Handlebar extender | Optional |
Handlebar stem details | System 1 |
Headset size | 1 1/8 (inches) Tange-Seiki OV-21 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG30 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 22/32/42 Teeth Shimano STX HyperDrive-C |
Gear shift levers | Grip Shift SRT-400 |
Rear gear set | 11 - 28 Teeth 7-speed |
Trek 930 Fork System Data
Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano STX |
Derailleur (Rear) | Shimano STX |
Fork material | Forged Dropouts Unicrown Crown Chromoly |
Fork type | System 1 |
Other Specs of Trek 930
Component group sets | Shimano STX |
Pedals details | System 1 With Clips & Straps |
Rear shock absorber | Not Available |
Saddle seat | Vetta Comfort Flex |
Seat post extension | 27.2 (millimeters) Diameter System 1 |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Rockhopper A1 bike manual
- Find All parts, tires and accessories of Specialized Rockhopper A1 Mountain bike here
- Get your Trek 930 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 930 Mountain bike here