GT ZASKAR 29ER EXPERT 2011 VS Trek JACK 2 2009 specs comparison
GT Zaskar 29er Expert
General Infos| Model | Zaskar 29er Expert |
| Manufacturer | GT |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- Small - Medium - Large - Extra large |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | 29 X 2.2'' Kenda Karma |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Formula RX Levers Formula RX Disc With 180 (millimeters) Rotor Front and Formula RX Disc With 160 (millimeters) Rotor Rear Brakes |
| Hubs for disc brakes | All Terra Alloy Sealed |
| Rims manufacturer | 32-hole Alex SX-44 |
| Spoke nipples type | Brass |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | 6061-T6 Aluminum |
| Frame type | Aluminum |
| Handlebar construction | All Terra Flat Top Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Syncros AM |
| Headset size | 1 1/8 (inches) FSA No. 16 |
Gearing Specifications
| Bicycle chain | Shimano HG74 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sram XR GXP |
| Crankset parts and sizes | 39/26t Teeth SRAM S1400 |
| Gear shift levers | Shimano SLX |
| Rear gear set | 11 - 36 Teeth 10-speed |
GT Zaskar 29er Expert Fork System Data
| Derailleur (Front) | SRAM X.7 |
| Derailleur (Rear) | Shimano Deore XT |
| Fork material | Not Available |
| Fork type | 100 (millimeters) Travel RockShox Reba RL 29 |
Other Specs of GT Zaskar 29er Expert
| Component group sets | Mountain Mix |
| Pedals details | Crank Bros Candy |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Silverado Race SL |
| Seat post extension | All Terra AL2014 |
Trek Jack 2
General Infos| Model | Jack 2 |
| Manufacturer | Trek |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Gloss Orange |
| Sizes |
- Small - medium - large |
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-2 Mechanical 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 M475 |
| Rims manufacturer | Sun Ditch Witch |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Alpha White Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Big Earl |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Earl |
| Headset size | 1 1/8 (inches) Aheadset Semi-cartridge |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 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 |
| 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 Earl Jump |
| Seat post extension | Bontrager Sport |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Zaskar 29er Expert bike manual
- Find All parts, tires and accessories of GT Zaskar 29er Expert 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