Giant OCR 3 2007 VS Trek 2120 1998 specs comparison
Giant OCR 3
General Infos| Model | OCR 3 |
| Manufacturer | Giant |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Black and Silver |
| Sizes |
- Xsmall - small - medium - large - xlarge |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 25c Kenda Kontender |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Sora Levers Tektro 521AG Long Reach Brakes |
| Hubs for disc brakes | Alloy Sealed Bearing |
| Rims manufacturer | Rear: Alex AL-DA22 Front: Alex DA-22 |
| Spoke nipples type | Not Available |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | Giants ALUXX Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 6061 Aluminum c |
| Handlebar extender | Optional |
| Handlebar stem details | 6061 Aluminum c |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | KMC Z72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA BB-7420 |
| Crankset parts and sizes | FSA CK-400SST |
| Gear shift levers | Shimano Sora |
| Rear gear set | 12 - 26 Teeth 9-speed |
Giant OCR 3 Fork System Data
| Derailleur (Front) | Shimano Sora |
| Derailleur (Rear) | Shimano Sora |
| Fork material | Aero Crown Carbon Fiber and aluminum Steerer |
| Fork type | Giant FormulaOne |
Other Specs of Giant OCR 3
| Component group sets | Shimano Sora |
| Pedals details | Caged With Clips |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Royal Viper |
| Seat post extension | Aluminum |
Trek 2120
General Infos| Model | 2120 |
| Manufacturer | Trek |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Titanium |
| Sizes |
- 47 cm (centimeters) - 50 cm (centimeters) - 52 cm (centimeters) - 54 cm (centimeters) - 56 cm (centimeters) - 58 cm (centimeters) - 60 cm (centimeters) - 62 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 25c Continental Grand Prix |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Campagnolo Veloce Levers Campagnolo Veloce Dual Pivot Brakes |
| Hubs for disc brakes | Campagnolo Veloce |
| Rims manufacturer | 32-hole Mavic CXP 12 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Double-butted DT Stainless Steel |
Frame and Body Specs
| Frame materials | Carbon Fiber Composite Main Triangle With Easton Rear Stays |
| Frame type | Bonded |
| Handlebar construction | ICON |
| Handlebar extender | Not Available |
| Handlebar stem details | Kalloy KWG Aluminum |
| Headset size | 1 (inches) Tange-Seiki CDS |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Campagnolo Veloce |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 115.5 (millimeters) Spindle Campagnolo Veloce |
| Crankset parts and sizes | 32/42/52 Teeth Campagnolo Veloce |
| Gear shift levers | Campagnolo Veloce Ergo |
| Rear gear set | 13 - 26 Teeth 9-speed |
Trek 2120 Fork System Data
| Derailleur (Front) | Bottom-pull Campagnolo Veloce |
| Derailleur (Rear) | Campagnolo Veloce |
| Fork material | Unicrown Crown Carbon Fiber Composite |
| Fork type | ICON Carbon Classic |
Other Specs of Trek 2120
| Component group sets | Campagnolo Veloce |
| Pedals details | Look CR3 |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Bassano Vuelta |
| Seat post extension | 27.2 (millimeters) Diameter Polygon PM-501 |
Useful links and guides ....
- To know more about this exacte bike, Giant provided us with the latest version of its OCR 3 bike manual
- Find All parts, tires and accessories of Giant OCR 3 Road here
- Get your Trek 2120 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 2120 Road here
