Specialized HARDROCK A1 FS 2002 VS Trek 820 2001 specs comparison
![Specialized Hardrock A1 FS 2002 comparison online with competitors](https://yobicycle.com/images/models/Specialized-Hardrock-A1-FS-2002-specs.jpg)
Specialized Hardrock A1 FS
General InfosModel | Hardrock A1 FS |
Manufacturer | Specialized |
Year of production | 2002 |
Current price | Check price Here ==> |
Color choice |
- Silver -Blue |
Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.10 (inches) Specialized Rockster |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Aluminum Linear-pull Levers Aluminum Linear-pull Brakes |
Hubs for disc brakes | Rear: Shimano RM-40 Front: Formula FM-21 |
Rims manufacturer | 32-hole Alex DM-20 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Specialized A1 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Specialized Aluminum |
Handlebar extender | Optional |
Handlebar stem details | Specialized Aluminum |
Headset size | 1 1/8 (inches) Ritchey Logic |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG31 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 110 (millimeters) Spindle Shimano BB-LP28 |
Crankset parts and sizes | 22/32/42 Teeth Specialized Forearm Comp |
Gear shift levers | Shimano Acera EZ Fire Plus |
Rear gear set | 11 - 30 Teeth 8-speed |
Specialized Hardrock A1 FS Fork System Data
Derailleur (Front) | Shimano Acera |
Derailleur (Rear) | Shimano Acera |
Fork material | Triple-clamp Crown Aluminum |
Fork type | SR MG7800 |
Other Specs of Specialized Hardrock A1 FS
Component group sets | Mountain Mix |
Pedals details | Specialized Twin Sided Toe Clip |
Rear shock absorber | Not Available |
Saddle seat | Specialized Body Geometry Sport |
Seat post extension | 30.9 (millimeters) Diameter Specialized Aluminum |
![Trek 820 2001 comparison online with competitors](https://yobicycle.com/images/models/Trek-820-2001-specs.jpg)
Trek 820
General InfosModel | 820 |
Manufacturer | Trek |
Year of production | 2001 |
Current price | Check price Here ==> |
Color choice |
- Blue - Silver -Black |
Sizes |
- Extra small - Small - Medium - Large - Extra large |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Connection |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Aluminum Linear-pull Levers Aluminum Linear-pull Brakes |
Hubs for disc brakes | Aluminum |
Rims manufacturer | Matrix |
Spoke nipples type | Not Available |
Spoke wheel | 2.0 (millimeters) Stainless Steel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Hi-tensile Steel |
Handlebar extender | Optional |
Handlebar stem details | Rise Hi Tensile Steel |
Headset size | 1 1/8 (inches) Sealed Mechanism |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 28/38/48 Teeth SR XR128 |
Gear shift levers | Shimano Acera EZ Fire Plus |
Rear gear set | 11 - 30 Teeth 7-speed |
Trek 820 Fork System Data
Derailleur (Front) | Shimano Tourney TY-32 |
Derailleur (Rear) | Shimano Acera |
Fork material | Triple-clamp |
Fork type | Polygon Sporty SE |
Other Specs of Trek 820
Component group sets | Mountain Mix |
Pedals details | Nylon Platform |
Rear shock absorber | Not Available |
Saddle seat | Trek Supersoft |
Seat post extension | Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Hardrock A1 FS bike manual
- Find All parts, tires and accessories of Specialized Hardrock A1 FS Mountain bike here
- Get your Trek 820 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 820 Mountain bike here