Giant OCR 1 2007 VS Specialized SIRRUS 2009 specs comparison
Giant OCR 1
General Infos| Model | OCR 1 |
| Manufacturer | Giant |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Brushed and Midnight Blue |
| 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 105 STI Dual Control Levers Tektro R730 Long Reach 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 | ALUXX SL Aluminum |
| Frame type | TIG-welded |
| 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 | FSA Mega EXO |
| Crankset parts and sizes | 30/39/50 Teeth FSA Gossamer |
| Gear shift levers | Shimano 105 STI Dual Control |
| Rear gear set | 12 - 25 Teeth 10-speed |
Giant OCR 1 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 1
| Component group sets | Shimano 105 |
| Pedals details | Shimano PD-M505 |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Royal Viper |
| Seat post extension | Giant FormulaOne |
Specialized Sirrus
General Infos| Model | Sirrus |
| Manufacturer | Specialized |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
- Gloss Blue - Gloss Green - Gloss Mango - Gloss White KL -Gloss Black |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 28c Specialized All Condition Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Forged Alloy 3 Finger Levers Alloy Linear Pull Brakes |
| Hubs for disc brakes | Rear: Specialized Forged Alloy Front: Specialized Sealed |
| Rims manufacturer | 32-hole Alex S500 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Specialized A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Specialized Event |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized 3D |
| Headset size | 1 1/8 (inches) Specialized Mindset |
Gearing Specifications
| Bicycle chain | KMC Z51 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 113 (millimeters) Spindle Sealed Cartridge |
| Crankset parts and sizes | 28/38/48 Teeth Sugino With Chainguard |
| Gear shift levers | Shimano Revo |
| Rear gear set | 11 - 32 Teeth 8-speed |
Specialized Sirrus Fork System Data
| Derailleur (Front) | Shimano Altus |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Aero Crown Aluminum and chromoly |
| Fork type | Specialized Comp |
Other Specs of Specialized Sirrus
| Component group sets | Road Mix |
| Pedals details | Alloy With Toe Clips And Strap |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized BG Fitness |
| Seat post extension | 27.2 (millimeters) Diameter Alloy |
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 Specialized Sirrus manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Sirrus Road here
