GT GTR SERIES 3 2009 VS Trek 1.2 2008 specs comparison
GT GTR Series 3
General InfosModel | GTR Series 3 |
Manufacturer | GT |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice | -Blue |
Sizes | - Small - Medium - Large - Extra large |
Sizes | - Small - Medium - Large - Extra large |
Wheels And Breaking System
Bike front tire | 700 X 23c Vittoria Zaffiro |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano Tiagra STI LeversTektro Dual Pivot Brakes |
Hubs for disc brakes | Rear: Shimano TiagraFront: Formula |
Rims manufacturer | Alex D22 |
Spoke nipples type | Brass |
Spoke wheel | 15ga. Stainless |
Frame and Body Specs
Frame materials | Kinesis 6061 Butted and hydroformed Tubing |
Frame type | TIG-welded |
Handlebar construction | GT 6061 |
Handlebar extender | Optional |
Handlebar stem details | 3D Forged |
Headset size | 1 1/8 (inches) TH Sealed |
Gearing Specifications
Bicycle chain | Shimano Nine Speed |
Bottom bracket shell width | Not Available |
Bottom bracket type | Shimano Hollowtech II |
Crankset parts and sizes | 34/50 TeethShimano Tiagra |
Gear shift levers | Shimano Tiagra STI |
Rear gear set | 11 - 25 Teeth9-speed |
GT GTR Series 3 Fork System Data
Derailleur (Front) | Shimano Compact |
Derailleur (Rear) | Shimano Tiagra |
Fork material | Aero CrownCarbon Fiber and aluminum Steerer |
Fork type | GT Carbon |
Other Specs of GT GTR Series 3
Component group sets | Shimano Tiagra |
Pedals details | Nylon With Clip And Strap |
Rear shock absorber | Not Available |
Saddle seat | GT Road |
Seat post extension | HL Alloy |

Trek 1.2
General InfosModel | 1.2 |
Manufacturer | Trek |
Year of production | 2008 |
Current price | Check price Here ==> |
Color choice | - Pearl White-Metallic Black |
Sizes | - 43cm (centimeters)- 50cm (centimeters)- 52cm (centimeters)- 54cm (centimeters)- 56cm (centimeters)- 58cm (centimeters)- 60cm (centimeters)- 62cm (centimeters) |
Wheels And Breaking System
Bike front tire | 700 X 25c Bontrager Select |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano ST-2203 LeversAlloy Dual Pivot Brakes |
Hubs for disc brakes | Alloy |
Rims manufacturer | Alex Alloy |
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 Select VR OS |
Handlebar extender | Optional |
Handlebar stem details | Bontrager Select OS |
Headset size | Aheadset |
Gearing Specifications
Bicycle chain | Not Available |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 30/39/50 TeethBontrager Sport |
Gear shift levers | Shimano ST-2203 |
Rear gear set | 12 - 26 Teeth8-speed |
Trek 1.2 Fork System Data
Derailleur (Front) | Shimano FD-2203 |
Derailleur (Rear) | Shimano Sora |
Fork material | Aero CrownCarbon Fiber and aluminum Steerer |
Fork type | Bontrager Approved Carbon |
Other Specs of Trek 1.2
Component group sets | Shimano Sora |
Pedals details | Nylon With Clip And Strap |
Rear shock absorber | Not Available |
Saddle seat | Bontrager Race Basic |
Seat post extension | Bontrager Carbon |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its GTR Series 3 bike manual
- Find All parts, tires and accessories of GT GTR Series 3 Road here
- Get your Trek 1.2 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 1.2 Road here