Specialized SIRRUS PRO 2008 VS Giant OCR 3 2008 specs comparison
Specialized Sirrus Pro
General Infos| Model | Sirrus Pro |
| Manufacturer | Specialized |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Blue |
| Sizes |
- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
| Sizes |
- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 28c Specialized All Condition Pro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Avid FR-5 Levers Linear Pull Brakes Forged Alloy |
| Hubs for disc brakes | Specialized Forged Alloy |
| Rims manufacturer | 24-hole and 28-hole Alex AS1 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Zertz Inserts Specialized FACT 9m Carbon |
| Frame type | Bonded and monocoque |
| Handlebar construction | 31.8 (millimeters) Flat Bar Body Geometry Event Zertz |
| Handlebar extender | Optional |
| Handlebar stem details | 31.8 (millimeters) Clamp Specialized Comp-Set |
| Headset size | Integrated Threadless 1 1/8 (inches) Threadless Specialized Mindset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano 105 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA MegaEXO |
| Crankset parts and sizes | 30/39/50 Teeth FSA Gossamer MegaExo |
| Gear shift levers | Shimano R-440 |
| Rear gear set | 11 - 28 Teeth 9-speed |
Specialized Sirrus Pro Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on Shimano Tiagra |
| Derailleur (Rear) | Shimano 105 |
| Fork material | Aero Crown Carbon and carbon Steerer |
| Fork type | With Speed Zertz Specialized FACT |
Other Specs of Specialized Sirrus Pro
| Component group sets | Road Mix |
| Pedals details | Crank Brothers Smarty |
| Rear shock absorber | Not Available |
| Saddle seat | Body Geometry Avatar |
| Seat post extension | 27.2 (millimeters) Diameter FACT Carbon With Zertz Insert Aluminum Head Specialized Pavé II |
Giant OCR 3
General Infos| Model | OCR 3 |
| Manufacturer | Giant |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Brushed and Red |
| Sizes |
- Xsmall - small - medium - large. xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 26c Kenda Kontender |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Sora Levers Tektro 521AG Brakes |
| Hubs for disc brakes | Alloy Sealed Bearing |
| Rims manufacturer | Rear: Alex DA22 Front: Alex DA-22 |
| Spoke nipples type | Not Available |
| Spoke wheel | Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | ALUXX Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 6061 AL Anatomic Bend |
| Handlebar extender | Optional |
| Handlebar stem details | 6061 AL Adjustable 31.8 |
| Headset size | 1 1/8 (inches) Integrated |
Gearing Specifications
| Bicycle chain | SRAM PG-850 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | BB-7420 |
| Crankset parts and sizes | 30/39/50 Teeth FSA Vero |
| Gear shift levers | Shimano 2200 |
| Rear gear set | 11 - 28 Teeth 8-speed |
Giant OCR 3 Fork System Data
| Derailleur (Front) | Shimano FD-2203 |
| Derailleur (Rear) | Shimano Sora |
| Fork material | Aero Crown Carbon and alloy Steerer |
| Fork type | FormulaOne |
Other Specs of Giant OCR 3
| Component group sets | Road Mix |
| Pedals details | Alloy Cage With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Royal Viper |
| Seat post extension | Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus Pro bike manual
- Find All parts, tires and accessories of Specialized Sirrus Pro Road here
- Get your Giant OCR 3 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Giant OCR 3 Road here