Trek SCRATCH AIR 9 2011 VS GT SENSOR 29ER EXPERT 2011 specs comparison
Trek Scratch Air 9
General Infos| Model | Scratch Air 9 |
| Manufacturer | Trek |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Black and Raw Tint |
| Sizes |
- 15.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) |
| Sizes |
- 15.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.35 (inches) Bontrager XR4 Expert |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore XT Levers Avid Elixir CR Brakes |
| Hubs for disc brakes | DT Swiss E 2000 |
| Rims manufacturer | 32-hole DT Swiss E 2000 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Alloy |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Rhythm Pro |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Rhythm |
| Headset size | Cane Creek Frustum SE Light |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 24/36 Teeth Race Face Atlas |
| Gear shift levers | Shimano Deore XT |
| Rear gear set | 11 - 36 Teeth 10-speed |
Trek Scratch Air 9 Fork System Data
| Derailleur (Front) | Shimano Deore XT |
| Derailleur (Rear) | Shimano Deore XT |
| Fork material | Single Crown Alloy |
| Fork type | 120-160 (millimeters) Travel Fox 32 Talas FIT RLC |
Other Specs of Trek Scratch Air 9
| Component group sets | Shimano Deore XT |
| Pedals details | Optional |
| Rear shock absorber | 170 (millimeters) Travel Fox Float RP-23 |
| Saddle seat | Bontrager Evoke 4 |
| Seat post extension | Crank Brothers Jolpin 4R |
GT Sensor 29er Expert
General Infos| Model | Sensor 29er Expert |
| Manufacturer | GT |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Gray |
| Sizes |
- M - L - XL |
Wheels And Breaking System
| Bike front tire | 29 X 2.1'' Kenda Small Block 8 |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Shimano BL-M445 Levers Shimano BR-M445 Brakes |
| Hubs for disc brakes | All Terra Alloy Disc |
| Rims manufacturer | 32-hole Alex TD-24 |
| Spoke nipples type | Brass |
| Spoke wheel | 14ga. DT Swiss Competition 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 | All Terra |
| Headset size | 1 1/8 (inches) FSA Integrated |
Gearing Specifications
| Bicycle chain | HG73 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano BB-ES25 |
| Crankset parts and sizes | 44/32/22t Teeth Shimano FC-M521 |
| Gear shift levers | Shimano Alivio |
| Rear gear set | Not Available |
GT Sensor 29er Expert Fork System Data
| Derailleur (Front) | Shimano Alivio |
| Derailleur (Rear) | Shimano SLX |
| Fork material | Not Available |
| Fork type | 120 (millimeters) Travel Marzocchi 44 TST2 |
Other Specs of GT Sensor 29er Expert
| Component group sets | Mountain Mix |
| Pedals details | GT Slim Line Flat |
| Rear shock absorber | 120 (millimeters) Travel Fox Racing Shox Float R |
| Saddle seat | WTB Silverado Comp |
| Seat post extension | All Terra AL2014 |
Useful links and guides ....
- To know more about this exacte bike, Trek provided us with the latest version of its Scratch Air 9 bike manual
- Find All parts, tires and accessories of Trek Scratch Air 9 Mountain bike here
- Get your GT Sensor 29er Expert manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Sensor 29er Expert Mountain bike here