Specialized HARDROCK SPORT 2008 VS Trek JACK 2 2006 specs comparison
Specialized Hardrock Sport
General Infos| Model | Hardrock Sport |
| Manufacturer | Specialized |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- black - red and burgundy - silver -Blue and dark blue |
| Sizes |
- 12 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) |
| Sizes |
- 12 (inches) - 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.1 (inches) Specialized Resolution Wire |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano EF-50 Levers Promax Alloy (inches)V (inches) Brakes |
| Hubs for disc brakes | Rear: Shimano FH-RM30L Front: Specialized Forged Alloy |
| Rims manufacturer | 32-hole Specialized and Alex HR 26 |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Alloy Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized 3D Forged Alloy 25.4 (millimeters) |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMX X8 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 118 (millimeters) Spindle Shimano BB-ES25 |
| Crankset parts and sizes | 22/32/44 Teeth SR Suntour XCM-T312 |
| Gear shift levers | Shimano EF-50 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Specialized Hardrock Sport Fork System Data
| Derailleur (Front) | Top Swing Shimano Altus FD-M310-6 |
| Derailleur (Rear) | Shimano Acera RD-M340 |
| Fork material | Single Crown Crown Aluminum and steel |
| Fork type | 80/100 (millimeters) Travel SR Suntour SF7-XCM |
Other Specs of Specialized Hardrock Sport
| Component group sets | Mountain Mix |
| Pedals details | Steel Cage and composite Body |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Aggro With Kevlar Sides |
| Seat post extension | 30.9 (millimeters) Diameter Specialized Alloy Two Bolt |
Trek Jack 2
General Infos| Model | Jack 2 |
| Manufacturer | Trek |
| Year of production | 2006 |
| 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 MX-1 Levers Hayes MX-1 Brakes |
| Hubs for disc brakes | Aluminum |
| Rims manufacturer | Femco Aluminum |
| Spoke nipples type | Not Available |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | Alpha Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Big Earl |
| Handlebar extender | Not Available |
| Handlebar stem details | Bontrager Earl |
| Headset size | Aheadset Slimstak |
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 Select |
| Gear shift levers | Shimano Alivio |
| Rear gear set | 11 - 32 Teeth 8-speed |
Trek Jack 2 Fork System Data
| Derailleur (Front) | Shimano Acera |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 100 (millimeters) Travel Manitou Splice Comp |
Other Specs of Trek Jack 2
| Component group sets | Mountain Mix |
| Pedals details | Bontrager Earl |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Earl |
| 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 Hardrock Sport bike manual
- Find All parts, tires and accessories of Specialized Hardrock Sport 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