GT COURSE 1998 VS Cervelo R2.5 CHORUS 2005 specs comparison
GT Course
General Infos| Model | Course |
| Manufacturer | GT |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Atomic Smoke |
| Sizes |
- 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) |
| Sizes |
- 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Michelin Hi Lite Comp |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano 600 Ultegra STI Levers Shimano 600 Ultegra Dual Pivot Brakes |
| Hubs for disc brakes | Shimano 600 Ultegra |
| Rims manufacturer | 32-hole Mavic Open SUP |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 2.0 (millimeters) Double-butted DT Stainless Steel |
Frame and Body Specs
| Frame materials | Reynolds 853 |
| Frame type | TIG-welded |
| Handlebar construction | Profile Ha (millimeters)er |
| Handlebar extender | Optional |
| Handlebar stem details | Aluminum |
| Headset size | 1 (inches) Tange-Seiki Vantage |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-6500 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano BB-6500 |
| Crankset parts and sizes | 39/53 Teeth Shimano 600 Ultegra |
| Gear shift levers | Shimano 600 Ultegra STI Dual Control |
| Rear gear set | 12 - 23 Teeth 9-speed |
GT Course Fork System Data
| Derailleur (Front) | Bottom-pull Shimano 600 Ultegra |
| Derailleur (Rear) | Shimano 600 Ultegra GS |
| Fork material | Aero Crown Butted Chromoly |
| Fork type | GT |
Other Specs of GT Course
| Component group sets | Shimano 600 Ultegra |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Titanium Rails GT |
| Seat post extension | GT Aluminum Micro-adjust |
Cervelo R2.5 Chorus
General Infos| Model | R2.5 Chorus |
| Manufacturer | Cervelo |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice |
-Black and Red and White |
| Sizes |
- 48cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | Vittoria Diamante Pro Light |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Campagnolo Chorus Ergo Levers Campagnolo Chorus Dual Pivot Brakes |
| Hubs for disc brakes | Velomax |
| Rims manufacturer | 24-hole and 28-hole Velomax Vista |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14/16/14ga. Double-butted Stainless Steel |
Frame and Body Specs
| Frame materials | Carbon Fiber Composite |
| Frame type | Bonded |
| Handlebar construction | 3T 4GXL |
| Handlebar extender | Not Available |
| Handlebar stem details | 3T 4GXL |
| Headset size | 1 1/8 (inches) Threadless Cane Creek |
Gearing Specifications
| Bicycle chain | Campagnolo Chorus |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA Platinum ISIS |
| Crankset parts and sizes | 39/53 Teeth FSA Carbon Pro Team Issue |
| Gear shift levers | Campagnolo Chorus Ergo |
| Rear gear set | 11 - 25 Teeth 10-speed |
Cervelo R2.5 Chorus Fork System Data
| Derailleur (Front) | Campagnolo Chorus |
| Derailleur (Rear) | Campagnolo Chorus |
| Fork material | Carbon Fiber |
| Fork type | Cervelo Wolf |
Other Specs of Cervelo R2.5 Chorus
| Component group sets | Campagnolo Chorus |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia C2 Special Editio |
| Seat post extension | Cervelo Carbon Round |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Course bike manual
- Find All parts, tires and accessories of GT Course Road here
- Get your Cervelo R2.5 Chorus manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Cervelo R2.5 Chorus Road here