Giant OCR A1 2007 VS Spectrum STEEL - CHORUS 1995 specs comparison
Giant OCR A1
General Infos| Model | OCR A1 |
| Manufacturer | Giant |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Brushed and Composite and Red |
| Sizes |
- XS - - S - M - L - XL |
| Sizes |
- XS - - S - M - L - XL |
Wheels And Breaking System
| Bike front tire | 700 X 25c Hutchinson Top Speed |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano 105 STI Dual Control Levers Tektro 521AG Brakes |
| Hubs for disc brakes | Xero XSR-3 |
| Rims manufacturer | Xero XSR-3 |
| Spoke nipples type | Not Available |
| Spoke wheel | Wheelset Xero |
Frame and Body Specs
| Frame materials | Giant Alliance Composite and AL |
| Frame type | TIG-welded and bonded |
| Handlebar construction | 6061 Aluminum c |
| Handlebar extender | Optional |
| Handlebar stem details | Easton EA30 |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano 105 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano External Bearing |
| Crankset parts and sizes | 34/50 Teeth Shimano FC-R600 |
| Gear shift levers | Shimano 105 STI Dual Control |
| Rear gear set | 12 - 25 Teeth 10-speed |
Giant OCR A1 Fork System Data
| Derailleur (Front) | Shimano 105 |
| Derailleur (Rear) | Shimano 105 SS |
| Fork material | Aero Crown Carbon Fiber and aluminum Steerer |
| Fork type | Giant FormulaOne |
Other Specs of Giant OCR A1
| Component group sets | Shimano 105 |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Fi'zi:k Aliante Delta Manganese Rails |
| Seat post extension | Giant FormulaOne |
Spectrum Steel - Chorus
General Infos| Model | Steel - Chorus |
| Manufacturer | Spectrum |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice |
-Custom |
| Sizes |
- Custom |
Wheels And Breaking System
| Bike front tire | 700 X 21c UFO |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Campagnolo Chorus Levers Campagnolo Chorus Dual Pivot Brakes |
| Hubs for disc brakes | Campagnolo Chorus Cassette |
| Rims manufacturer | 32-hole Mavic GP4 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Double Butted DT Stainless Steel |
Frame and Body Specs
| Frame materials | Ishiwata Custom-drawn |
| Frame type | Lugged Steel |
| Handlebar construction | Optional |
| Handlebar extender | Not Available |
| Handlebar stem details | Cinelli X and A |
| Headset size | 1 (inches) Campagnolo Chorus |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sachs SCR-80 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | Campagnolo Chorus |
| Gear shift levers | Campagnolo Chorus Ergo |
| Rear gear set | 12 - 26 Teeth 8-speed |
Spectrum Steel - Chorus Fork System Data
| Derailleur (Front) | Bottom-pull and braze-on Campagnolo Chorus |
| Derailleur (Rear) | Campagnolo Chorus |
| Fork material | Columbus SL |
| Fork type | Spectrum |
Other Specs of Spectrum Steel - Chorus
| Component group sets | Campagnolo Chorus Ergo |
| Pedals details | Campagnolo Chorus |
| Rear shock absorber | Not Available |
| Saddle seat | Optional |
| Seat post extension | 27.2 (millimeters) Diameter Campagnolo Chorus |
Useful links and guides ....
- To know more about this exacte bike, Giant provided us with the latest version of its OCR A1 bike manual
- Find All parts, tires and accessories of Giant OCR A1 Road here
- Get your Spectrum Steel - Chorus manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Spectrum Steel - Chorus Road here