Giant OCR 1 2004 VS GT SERIES 3 2007 specs comparison
Giant OCR 1
General Infos| Model | OCR 1 |
| Manufacturer | Giant |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice | -Team Blue |
| Sizes | - Extra small - Small - Medium - Large - Extra large |
| Sizes | - Extra small - Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | 700 X 25c Michelin Dynamic |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Ultegra STI Dual Control LeversTektro Dual Pivot Brakes |
| Hubs for disc brakes | Q and RAluminum |
| Rims manufacturer | 20-hole and 24-holeXero XSR-3 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Aluxx SL Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Anatomic Drop Bar |
| Handlebar extender | Optional |
| Handlebar stem details | Giant Adjustable Alloy |
| Headset size | 1 1/8 (inches) Threadless Intergrated |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 30/42/52 TeethTruVativ Elita |
| Gear shift levers | Shimano Ultegra STI Dual Control |
| Rear gear set | 12 - 26 Teeth9-speed |
Giant OCR 1 Fork System Data
| Derailleur (Front) | Braze-onShimano 105 |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Aero CrownCarbon Fiber Composite With Aluminum Steerer |
| Fork type | Giant Composite Aero |
Other Specs of Giant OCR 1
| Component group sets | Road Mix |
| Pedals details | Shimano PD-M505 SPD |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Royal Viper |
| Seat post extension | 27.2 (millimeters) DiameterAluminum Micro-adjust |
GT Series 3
General Infos| Model | Series 3 |
| Manufacturer | GT |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice | -Not found |
| Sizes | - 48cm (centimeters)- 50cm (centimeters)- 52cm (centimeters)- 54cm (centimeters)- 56cm (centimeters)- 58cm (centimeters)- 60cm (centimeters) |
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 Tiagra STI LeversTektro Forged Dual Pivot Brakes |
| Hubs for disc brakes | Shimano Tiagra |
| Rims manufacturer | Alex Crostini R2.1 |
| Spoke nipples type | Brass CP |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Kinesis 6061 Butted Tubing |
| Frame type | TIG-welded |
| Handlebar construction | FSA Road Oversize |
| Handlebar extender | Optional |
| Handlebar stem details | FSA OS-170 |
| Headset size | 1 1/8 (inches) Threadless TH Intellaset |
Gearing Specifications
| Bicycle chain | Shimano CN-HG53 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano Hollowtech II |
| Crankset parts and sizes | Shimano |
| Gear shift levers | Shimano Tiagra STI |
| Rear gear set | 11 - 25 Teeth9-speed |
GT Series 3 Fork System Data
| Derailleur (Front) | Shimano Compact |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Aero CrownCarbon Fiber and aluminum Steerer |
| Fork type | Reynolds Ouzo Comp |
Other Specs of GT Series 3
| Component group sets | Road Mix |
| Pedals details | Wellgo Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco Ponza |
| Seat post extension | FSA SL-280 |
Useful links and guides ....
- To know more about this exacte bike, Giant provided us with the latest version of its OCR 1 bike manual
- Find All parts, tires and accessories of Giant OCR 1 Road here
- Get your GT Series 3 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Series 3 Road here