Specialized ROCKHOPPER A1 1997 VS Alpinestars AL-D900 1994 specs comparison
Specialized Rockhopper A1
General Infos| Model | 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 |
Alpinestars AL-D900
General Infos| Model | AL-D900 |
| Manufacturer | Alpinestars |
| Year of production | 1994 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- 15.7 (inches) - 17 (inches) - 18 (inches) - 19.3 (inches) |
Wheels And Breaking System
| Bike front tire | Tioga Psycho KS |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Levers Shimano XTR M-System Brakes |
| Hubs for disc brakes | Shimano XTR |
| Rims manufacturer | 32-hole Ritchey Rock 415 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Easton Triple-butted |
| Frame type | Welded Aluminum |
| Handlebar construction | Alpinestars 6061 Aluminum 5 Degree Bend |
| Handlebar extender | Not Available |
| Handlebar stem details | Alpinestars Chromoly 0-degree Rise |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | KMC HP-70s |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 26/36/46 Teeth Shimano XTR |
| Gear shift levers | Shimano XTR Rapidfire Plus |
| Rear gear set | 12 - 28 Teeth 8-speed |
Alpinestars AL-D900 Fork System Data
| Derailleur (Front) | Shimano XTR Top-pull |
| Derailleur (Rear) | Shimano XTR |
| Fork material | Not Available |
| Fork type | Butted Chromoly |
Other Specs of Alpinestars AL-D900
| Component group sets | Shimano XTR |
| Pedals details | Onza HO |
| Rear shock absorber | Not Available |
| Saddle seat | Titanium Rails Ritchey W.C.S. |
| Seat post extension | Kalloy |
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 Alpinestars AL-D900 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Alpinestars AL-D900 Mountain bike here
