GT GTR Series 4 2009 Technical specs and features
| Brand | GT |
| Model | GTR Series 4 |
| First production | 2009 |
| Bike category | Road |
| Bike sub-category | Road Race & Triathlon |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | GT GTR Series 4 Parts |
| Available Sizes | - Xsmall - small - medium - large - xlarge |
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 STI Levers Dual Pivot Brakes |
| Hubs for disc brakes | Rear: Formula Cassette Front: Formula |
| Rims manufacturer | Alex R500 |
| Spoke nipples type | Brass |
| Spoke wheel | 15ga. Stainless |
Frame and Body Specifications
| 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 Specs
| Bicycle chain | Shimano |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 39/50 Teeth FSA Vero |
| Gear shift levers | Shimano STI |
| Rear gear set | 12 - 25 Teeth 8-speed |
GT GTR Series 4 Fork System Data
| Derailleur (Front) | Shimano Compact |
| Derailleur (Rear) | Shimano Sora |
| Fork material | Aero Crown Carbon Fiber and chromoly Steerer |
| Fork type | GT Carbon |
Other Specs of GT GTR Series 4
| Component group sets | Shimano Sora |
| Available colors | - White |
| Weight | Not Available |
| Pedals details | Nylon With Clip And Strap |
| Rear shock absorber | Not Available |
| Saddle seat | GT Road |
| Seat post extension | Alloy |
GT GTR Series 4 picture
GTR Series 4 bike comparison
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GT GTR Series 4 bike review
GT produced the GTR Series 4 bike in 2009 and can be classified as a Road bicycle, this exact model costs in american market arround $749.99.
GTR Series 4 bike is available in many sizes such as Xsmall , small , medium , large and xlarge .
GT Road GTR Series 4 can be found in one single color which is White.
This bike is equiped with 700 x 23c Vittoria Zaffiro tires and Stainless spoke wheel while the rims are manufactured by Alex R500. GT equiped this exact model with Dual pivot brakes, Shimano STI levers braking system and Front: Formula, Rear: formula cassette hubs.
To guarantee the comfiest ride GT used Kinesis 6061 butted/hydroformed tubing material for the frame. GT 6061 high strength material is used on the handlebar of this GTR Series 4 to ensure the perfect handling while the stems are made of 3D Forged.
For the smoothest biking experience FSA Vero, 39/50 teeth is used on this bicycle linked to Shimano chain that is easily replaceable as stated by GT, the whole system is connected to a high reliability Shimano STI gear shift levers.