GT GTR SERIES 4 2008 VS Co-Motion EXPRESSO (12) 1998 specs comparison
GT GTR Series 4
General Infos| Model | GTR Series 4 |
| Manufacturer | GT |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Black |
| Sizes |
- Xsmall - small - medium - large - xlarge |
| 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 Shimano Brakes |
| Hubs for disc brakes | Rear: Formula Sealed Casette Front: Formula Sealed |
| Rims manufacturer | Alex R500 |
| Spoke nipples type | Brass CP |
| Spoke wheel | 15ga. Stainless Steel |
Frame and Body Specs
| 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 Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 39/50 Teeth FSA Vero Compact |
| 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 Aluminum |
| Fork type | Not Available |
Other Specs of GT GTR Series 4
| Component group sets | Shimano Tiagra |
| Pedals details | Nylon With Clip And Strap |
| Rear shock absorber | Not Available |
| Saddle seat | GT Road |
| Seat post extension | Alloy |
Co-Motion Expresso (12)
General Infos| Model | Expresso (12) |
| Manufacturer | Co-Motion |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- Dark Charcoal Metallic - Dark Jade Green Metallic - Dark Maroon Metallic - Sapphire Blue -Bad Ass Red |
| Sizes |
- 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 55 cm (centimeters) - 57 cm (centimeters) - 58 cm (centimeters) - 59 cm (centimeters) - 60 cm (centimeters) - 62 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | Not Available |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Shimano 600 Ultegra Levers Shimano 600 Ultegra Dual Pivot Brakes |
| Hubs for disc brakes | Shimano 600 Ultegra |
| Rims manufacturer | Not Available |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Reynolds 853 |
| Frame type | TIG-welded |
| Handlebar construction | Not Available |
| Handlebar extender | Not Available |
| Handlebar stem details | Cro-Motion |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 30/42/52 Teeth Shimano 600 Ultegra Triple |
| Gear shift levers | Shimano 600 Ultegra STI Dual Control |
| Rear gear set | 12 - 23 Teeth 9-speed |
Co-Motion Expresso (12) Fork System Data
| Derailleur (Front) | Bottom-pull and braze-on Shimano 600 Ultegra |
| Derailleur (Rear) | Shimano 600 Ultegra |
| Fork material | Aero Crown Aluminum |
| Fork type | Kinesis |
Other Specs of Co-Motion Expresso (12)
| Component group sets | Shimano 600 Ultegra Triple |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Not Available |
| Seat post extension | Not Available |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its GTR Series 4 bike manual
- Find All parts, tires and accessories of GT GTR Series 4 Road here
- Get your Co-Motion Expresso (12) manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Co-Motion Expresso (12) Road here