GT GTR Series 4 2008 Technical specs and features
| Brand | GT |
| Model | GTR Series 4 |
| First production | 2008 |
| Bike category | Road |
| Bike sub-category | Road Race & Triathlon |
| Bike Pricing | See price on Amazon |
| 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 LeversShimano Brakes |
| Hubs for disc brakes | Rear: Formula Sealed CasetteFront: Formula Sealed |
| Rims manufacturer | Alex R500 |
| Spoke nipples type | Brass CP |
| Spoke wheel | 15ga. Stainless Steel |
Frame and Body Specifications
| Frame materials | Kinesis 6061 Butted Tubing |
| Frame type | TIG-welded |
| Handlebar construction | GT 6061 |
| Handlebar extender | Optional |
| Handlebar stem details | 3D Forged Alloy |
| Headset size | 1 1/8 (inches) TH |
Gearing Specs
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 39/50 TeethFSA Vero Compact |
| Gear shift levers | Shimano STI |
| Rear gear set | 12 - 25 Teeth8-speed |
GT GTR Series 4 Fork System Data
| Derailleur (Front) | Shimano Compact |
| Derailleur (Rear) | Shimano Sora |
| Fork material | Aero CrownAluminum |
| Fork type | Not Available |
Other Specs of GT GTR Series 4
| Component group sets | Shimano Tiagra |
| Available colors | - Black |
| Weight | Unspecified |
| 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
GT GTR Series 4
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GT GTR Series 4 Performance TR-1000/Ultegra
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GT GTR Series 4 bike review
GT produced the GTR Series 4 bike in 2008 and can be classified as a Road bicycle, this exact model costs in american market arround $599.99.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 Black.
This bike is equiped with 700 x 23c Vittoria Zaffiro tires and Stainless steel spoke wheel while the rims are manufactured by Alex R500. GT equiped this exact model with Shimano brakes, Shimano STI levers braking system and Front: Formula sealed, Rear: Formula sealed casette hubs.
To guarantee the comfiest ride GT used Kinesis 6061 butted 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 Alloy.
For the smoothest biking experience FSA Vero Compact, 39/50 teeth is used on this bicycle .