Giant OCR ELITE 2004 VS De Rosa PROFESSIONAL 1993 specs comparison
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➜ Giant OCR Elite price
➜ De Rosa Professional price
Giant OCR Elite
General Infos| Model | OCR Elite |
| Manufacturer | Giant |
| Year of production | 2004 |
| Current price | 🛒 View Price → |
| Color choice | -Silver and Carbon |
| 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 Pro Race |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Ultegra STI Dual Control LeversShimano Dual Pivot Brakes |
| Hubs for disc brakes | Xero XSR-2 |
| Rims manufacturer | 20-hole and 24-holeXero XSR-2 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
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 Alloy and Carbon |
| Headset size | 1 1/8 (inches) Threaded Sealed |
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 Rouleur ISIS |
| Gear shift levers | Shimano Ultegra STI Dual Control |
| Rear gear set | 12 - 26 Teeth9-speed |
Giant OCR Elite Fork System Data
| Derailleur (Front) | Braze-onShimano Ultegra |
| Derailleur (Rear) | Shimano Ultegra |
| Fork material | Aero CrownCarbon Fiber Composite With Aluminum Steerer |
| Fork type | Giant Composite Aero |
Other Specs of Giant OCR Elite
| Component group sets | Road Mix |
| Pedals details | Time Impact |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia Flite Trans Am |
| Seat post extension | 27.2 (millimeters) DiameterGiant Composite |
De Rosa Professional
General Infos| Model | Professional |
| Manufacturer | De Rosa |
| Year of production | 1993 |
| Current price | 🛒 View Price → |
| Color choice | -Not found |
| Sizes | - 47 - 48 - 49 - 50 - 51 - 52 - 53 - 54 - 55 - 56 - 57 - 58 - 59 - 60 - 61 - 6263 - 64 |
Wheels And Breaking System
| Bike front tire | Vittoria Mistral |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | LeversCampagnolo Athena Brakes |
| Hubs for disc brakes | Campagnolo Athena Cassette |
| Rims manufacturer | 32-holeNisi HRB-22 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Columbus SLX |
| Frame type | Lugged Steel |
| Handlebar construction | Cinelli |
| Handlebar extender | Not Available |
| Handlebar stem details | Cinelli XA |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Campagnolo Contax |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 39/53 TeethCampagnolo Athena |
| Gear shift levers | Campagnolo Athena Downtube |
| Rear gear set | 12 - 21 Teeth8-speed |
De Rosa Professional Fork System Data
| Derailleur (Front) | Campagnolo Athena |
| Derailleur (Rear) | Campagnolo Athena |
| Fork material | Not Available |
| Fork type | De Rosa and Columbus SLX Flat Crown |
Other Specs of De Rosa Professional
| Component group sets | Campagnolo Athena |
| Pedals details | Diadora SA 210 Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Sella San Marco Pro |
| Seat post extension | Campagnolo Athena |
Useful links and guides ....
- To know more about this exacte bike, Giant provided us with the latest version of its OCR Elite bike manual
- Find All parts, tires and accessories of Giant OCR Elite Road here
- Get your De Rosa Professional manual book version yo know further about this bike
- Saddles, tires And mechanical parts for De Rosa Professional Road here