Specialized SIRRUS SPORT 2008 VS Jamis VENTURA COMP 650C 2010 specs comparison
Specialized Sirrus Sport
General Infos| Model | Sirrus Sport |
| Manufacturer | Specialized |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Silver |
| Sizes |
- Xsmall - small - medium - large. xlarge |
| Sizes |
- Xsmall - small - medium - large. xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 28c Specialized All Condition Wire |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano EF-50 Levers Forged 6061 Alloy Brakes |
| Hubs for disc brakes | Specialized Forged Alloy |
| Rims manufacturer | 32-hole Alex S500 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum and FACT Carbon Seatstays |
| Frame type | TIG-welded and bonded |
| Handlebar construction | Specialized Event |
| Handlebar extender | Optional |
| Handlebar stem details | Specialized 3D Forged 31.8 |
| Headset size | 1 1/8 (inches) Integrated Specialized Mindset |
Gearing Specifications
| Bicycle chain | KMC Z51 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 113 (millimeters) Spindle Sport Cartridge |
| Crankset parts and sizes | 28/38/48 Teeth Sugino XD |
| Gear shift levers | Shimano EF-50 |
| Rear gear set | 12 - 25 Teeth 8-speed |
Specialized Sirrus Sport Fork System Data
| Derailleur (Front) | Bottom Pull Shimano T301 |
| Derailleur (Rear) | Shimano Sora |
| Fork material | Aero Crown Carbon and aluminum Steerer |
| Fork type | Specialized FACT Carbon |
Other Specs of Specialized Sirrus Sport
| Component group sets | Road Mix |
| Pedals details | Alloy Cage and composite Body With Clips And Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Sonoma |
| Seat post extension | 27.2 (millimeters) Diameter Forged Alloy |
Jamis Ventura Comp 650C
General Infos| Model | Ventura Comp 650C |
| Manufacturer | Jamis |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Victory Red |
| Sizes |
- 41cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 650 X 23c Vittoria Rubino |
| Bike rear tire | Not Available |
| Bike wheel size | 650c Wheels |
| Brakeset type | Shimano Sora ST-3400 STI Levers Tektro Dual Pivot Brakes |
| Hubs for disc brakes | Alex AKX R1.0 |
| Rims manufacturer | 28-hole and 32-hole Alex AKX R1.0 650c |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Kinesis 7005 Double Butted Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Ritchey BioMax Road |
| Handlebar extender | Optional |
| Handlebar stem details | Ritchey Road |
| Headset size | 1 1/8 (inches) Threadless FSA Integrated |
Gearing Specifications
| Bicycle chain | KMC Z9000 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 110.5 (millimeters) Spindle Sealed Cartridge |
| Crankset parts and sizes | 50/34 Teeth FSA Tempo Compact |
| Gear shift levers | Shimano Sora ST-3400 Dual Control STI |
| Rear gear set | 11 - 26 Teeth 9-speed |
Jamis Ventura Comp 650C Fork System Data
| Derailleur (Front) | 31.8 (millimeters) Clamp Shimano Sora FD-3400 |
| Derailleur (Rear) | Shimano Tiagra RD-4500 |
| Fork material | Unicrown Crown Carbon and Alloy Steerer |
| Fork type | Jamis |
Other Specs of Jamis Ventura Comp 650C
| Component group sets | Road Mix |
| Pedals details | Touring Platform With Toe Clips |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Road Sport Youth |
| Seat post extension | 27.2 (millimeters) Diameter Ritchey 2-Bolt Road |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus Sport bike manual
- Find All parts, tires and accessories of Specialized Sirrus Sport Road here
- Get your Jamis Ventura Comp 650C manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Ventura Comp 650C Road here