Specialized ROCKHOPPER FS 1993 VS Trek JACK 2 2007 specs comparison
Specialized Rockhopper FS
General Infos| Model | Rockhopper FS |
| Manufacturer | Specialized |
| Year of production | 1993 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- 16.5 - 18 - 20 - 21.5 |
| Sizes |
- 16.5 - 18 - 20 - 21.5 |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Specialized Ground Control |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Levers Shimano Exage LT Brakes |
| Hubs for disc brakes | Shimano Cassette |
| Rims manufacturer | Specialized X23 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Direct Drive DB Chrome-moly |
| Frame type | TIG-welded Steel |
| Handlebar construction | Alloy |
| Handlebar extender | Not Available |
| Handlebar stem details | Specialized Suspension Design |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Shimano Hyperglide |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 26/36/46 Teeth Shimano Exage ES |
| Gear shift levers | Shimano Exage Rapidfire Plus |
| Rear gear set | 12 - 28 Teeth 7-speed |
Specialized Rockhopper FS Fork System Data
| Derailleur (Front) | Shimano Exage LT |
| Derailleur (Rear) | Shimano Exage LT |
| Fork material | Not Available |
| Fork type | Future Shock SE USA Air and oil |
Other Specs of Specialized Rockhopper FS
| Component group sets | Shimano Exage ES Rapidfire Plus |
| Pedals details | Specialized DD Sport |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Air Gel |
| Seat post extension | SR TCO With Cam QR |
Trek Jack 2
General Infos| Model | Jack 2 |
| Manufacturer | Trek |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Gloss Orange |
| Sizes |
- 13 (inches) - 15 (inches) - 17 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.40 (inches) Bontrager Earl |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes Levers Hayes MX-2 Mechanical With 8 (inches) Rotor Front and Hayes MX-2 Mechanical With 6 (inches) Rotor Rear Brakes |
| Hubs for disc brakes | Shimano M-475 Disc |
| Rims manufacturer | Sun Ditch Witch |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Alpha Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Big Earl |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Earl |
| Headset size | Semi-cartridge Aheadset |
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 Bontrager Big Earl |
| Gear shift levers | Shimano Alivio |
| Rear gear set | 11 - 32 Teeth 8-speed |
Trek Jack 2 Fork System Data
| Derailleur (Front) | Shimano Alivio |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 100 (millimeters) Travel Manitou Slate Comp FFD |
Other Specs of Trek Jack 2
| Component group sets | Shimano Alivio |
| Pedals details | Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Big Earl Jump |
| Seat post extension | Bontrager Sport |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Rockhopper FS bike manual
- Find All parts, tires and accessories of Specialized Rockhopper FS Mountain bike here
- Get your Trek Jack 2 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Jack 2 Mountain bike here