Specialized ROCKHOPPER SPORT 1994 VS Trek 820 1996 specs comparison
Specialized Rockhopper Sport
General InfosModel | Rockhopper Sport |
Manufacturer | Specialized |
Year of production | 1994 |
Current price | Check price Here ==> |
Color choice |
-Not found |
Sizes |
- 14.5 (inches) - 16.5 (inches) - 18 (inches) - 20 (inches) - 22 (inches) |
Sizes |
- 14.5 (inches) - 16.5 (inches) - 18 (inches) - 20 (inches) - 22 (inches) |
Wheels And Breaking System
Bike front tire | Specialized Ground Control |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Levers Shimano STX and Shimano Alivio Brakes |
Hubs for disc brakes | Shimano STX |
Rims manufacturer | 32-hole Specialized Z-23 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Specialized Direct Drive 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 STX Rapidfire Plus With Optical Gear Display |
Rear gear set | 11 - 28 Teeth 7-speed |
Specialized Rockhopper Sport Fork System Data
Derailleur (Front) | Shimano STX |
Derailleur (Rear) | Shimano STX SE |
Fork material | Not Available |
Fork type | Specialized Direct Drive Chromoly |
Other Specs of Specialized Rockhopper Sport
Component group sets | Shimano STX |
Pedals details | Specialized Direct Drive Sport With Clips |
Rear shock absorber | Not Available |
Saddle seat | Specialized Pro |
Seat post extension | Micro-adjust SR |
Trek 820
General InfosModel | 820 |
Manufacturer | Trek |
Year of production | 1996 |
Current price | Check price Here ==> |
Color choice |
- green -Gray and green |
Sizes |
- 14.5 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24.5 (inches) - womens 17 (inches) - womens 20 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Trek Connection |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Chang Star 274A Levers Shimano Altus Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 36-hole Weinmann 519 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
Frame materials | Chromoly and hi-tensile Steel |
Frame type | TIG-welded Steel |
Handlebar construction | Steel |
Handlebar extender | Optional |
Handlebar stem details | Steel |
Headset size | 1 (inches) HPO1H |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC UG-50 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 116 (millimeters) Spindle Shimano BB-CT91 |
Crankset parts and sizes | 24/32/38 Teeth Shimano Altus |
Gear shift levers | Grip Shift MRX-100 |
Rear gear set | 11 - 28 Teeth 7-speed |
Trek 820 Fork System Data
Derailleur (Front) | Bottom-pull and bottom Bracket Mount Shimano Altus Top-swing |
Derailleur (Rear) | Shimano AceraX |
Fork material | Unicrown Crown Chromoly |
Fork type | Trek |
Other Specs of Trek 820
Component group sets | Shimano Altus C90 |
Pedals details | Wellgo LU-945 |
Rear shock absorber | Not Available |
Saddle seat | Trek Foam |
Seat post extension | 26.6 (millimeters) Diameter Alloy |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Rockhopper Sport bike manual
- Find All parts, tires and accessories of Specialized Rockhopper Sport 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