Specialized SIRRUS PRO 2011 VS Jamis VENTURA COMP 2007 specs comparison
Specialized Sirrus Pro
General Infos| Model | Sirrus Pro |
| Manufacturer | Specialized |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Carb and Gloss Carb |
| Sizes |
- 49cm (centimeters) - 52cm (centimeters) - 54cm 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
| Sizes |
- 49cm (centimeters) - 52cm (centimeters) - 54cm 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Specialized All Condition Armadillo Elite |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | SRAM Apex Levers Tektro Cold-forged Brakes |
| Hubs for disc brakes | Forged Alloy |
| Rims manufacturer | 28-hole and 32-hole Mavic CXP 22 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | Specialized FACT 8r Carbon |
| Frame type | Bonded and monocoque |
| Handlebar construction | Specialized 2014 Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized Comp-Set |
| Headset size | 1 1/8 (inches) - 1 1/2 (inches) |
Gearing Specifications
| Bicycle chain | KMC DX10SC |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 34/50 Teeth SRAM S150 |
| Gear shift levers | SRAM Apex |
| Rear gear set | 11 - 32 Teeth 10-speed |
Specialized Sirrus Pro Fork System Data
| Derailleur (Front) | SRAM Apex |
| Derailleur (Rear) | SRAM Apex |
| Fork material | Aero Crown Carbon |
| Fork type | Specialized FACT Carbon |
Other Specs of Specialized Sirrus Pro
| Component group sets | Road Mix |
| Pedals details | Black Cage |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized BG Riva Road |
| Seat post extension | 27.2 (millimeters) Diameter Specialized Elite Carbon Wrapped |
Jamis Ventura Comp
General Infos| Model | Ventura Comp |
| Manufacturer | Jamis |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Platinum |
| Sizes |
- 48cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Vittoria Zaffiro |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Sora Levers Tektro Dual Pivot Brakes |
| Hubs for disc brakes | Alex AKX R1.0 |
| Rims manufacturer | 28-hole and 32-hole Alex AKX R1.0 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Butted 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Easton EA30 Road |
| Handlebar extender | Optional |
| Handlebar stem details | Easton EA30 Road |
| Headset size | 1 1/8 (inches) Integrated Integrated |
Gearing Specifications
| Bicycle chain | Shimano CN-HG40 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 108 (millimeters) Spindle Sealed Square Taper |
| Crankset parts and sizes | 34/50 Teeth FSA Vero |
| Gear shift levers | Shimano Sora STI |
| Rear gear set | 12 - 26 Teeth 8-speed |
Jamis Ventura Comp Fork System Data
| Derailleur (Front) | 31.8 (millimeters) Clamp Shimano Sora |
| Derailleur (Rear) | Shimano Tiagra |
| Fork material | Aero Crown Carbon Fiber and aluminum Steerer |
| Fork type | Jamis |
Other Specs of Jamis Ventura Comp
| Component group sets | Shimano Sora |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Selle San Marco Ischia |
| Seat post extension | 27.2 (millimeters) Diameter Easton EA30 |
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 Jamis Ventura Comp manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Ventura Comp Road here