Specialized TARMAC PRO 2008 VS GT GTR SERIES 4 2008 specs comparison
Specialized Tarmac Pro
General Infos| Model | Tarmac Pro |
| Manufacturer | Specialized |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Raw |
| Sizes |
- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
| Sizes |
- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Specialized Mondo Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Dura-Ace STI Dual Control Levers Shimano Ultegra Dual Pivot Brakes |
| Hubs for disc brakes | Roval Fusee Star |
| Rims manufacturer | Roval Fusee Star |
| Spoke nipples type | Not Available |
| Spoke wheel | 14/15ga. Double-butted DT Swiss Stainless Steel |
Frame and Body Specs
| Frame materials | Triple Monocoque Specialized FACT 8r Carbon |
| Frame type | Bonded and monocoque |
| Handlebar construction | S-Works SL FACT Carbon Aero |
| Handlebar extender | Optional |
| Handlebar stem details | 31.8 (millimeters) Clamp S-Works Pro-Set |
| Headset size | Integrated Threadless 1 1/8 (inches) Threadless Specialized Mindset Plus |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano Dura-Ace |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Oversized Integrated Specialized |
| Crankset parts and sizes | 39/53 Teeth Integrated Oversized Design Specialized FACT Carbon |
| Gear shift levers | Shimano Dura-Ace STI Dual Control |
| Rear gear set | 11 - 28 Teeth 10-speed |
Specialized Tarmac Pro Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on Shimano Ultegra |
| Derailleur (Rear) | Shimano Dura-Ace |
| Fork material | Aero Crown Carbon and carbon Steerer |
| Fork type | Specialized FACT |
Other Specs of Specialized Tarmac Pro
| Component group sets | Shimano Dura-Ace |
| Pedals details | Test Ride Pedals |
| Rear shock absorber | Not Available |
| Saddle seat | Body Geometry Toup+¬ Team |
| Seat post extension | 27.2 (millimeters) Diameter FACT Carbon With Zert Inserts Specialized Pro SL |
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 |
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 |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Tarmac Pro bike manual
- Find All parts, tires and accessories of Specialized Tarmac Pro Road here
- Get your GT GTR Series 4 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT GTR Series 4 Road here