Specialized ROUBAIX PRO SRAM 2010 VS Jamis COMET 27 2004 specs comparison
Specialized Roubaix Pro SRAM
General InfosModel | Roubaix Pro SRAM |
Manufacturer | Specialized |
Year of production | 2010 |
Current price | Check price Here ==> |
Color choice | -Carbon |
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 23c Specialized Roubaix Pro II |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | SRAM Red LeversSRAM Force Brakes |
Hubs for disc brakes | Roval Fusee SL |
Rims manufacturer | Roval Fusee SL |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | FACT 9r Carbon |
Frame type | FACT IS Construction |
Handlebar construction | Specialized S-Works SL Ergo Carbon |
Handlebar extender | Optional |
Handlebar stem details | Specialized Pro-Set 3D Forged 4-bolt |
Headset size | Aheadset |
Gearing Specifications
Bicycle chain | KMC X10 CP |
Bottom bracket shell width | Not Available |
Bottom bracket type | Specialized OS Integrated |
Crankset parts and sizes | 50/34t Teeth Integrated Oversized DesignSpecialized Pro Carbon |
Gear shift levers | SRAM Red |
Rear gear set | 11 - 28 Teeth10-speed |
Specialized Roubaix Pro SRAM Fork System Data
Derailleur (Front) | Braze-onSRAM Force |
Derailleur (Rear) | SRAM Red |
Fork material | Aero CrownCarbon |
Fork type | Specialized Roubaix |
Other Specs of Specialized Roubaix Pro SRAM
Component group sets | SRAM Red Mix |
Pedals details | Not Available |
Rear shock absorber | Not Available |
Saddle seat | Specialized Body Geometry Toupe With Hollow Ti Rails |
Seat post extension | 27.2 (millimeters) DiameterSpecialized FACT Carbon With Zertz Insert |

Jamis Comet 27
General InfosModel | Comet 27 |
Manufacturer | Jamis |
Year of production | 2004 |
Current price | Check price Here ==> |
Color choice | -Flame Red and Gloss Black |
Sizes | - Extra small - Small - Medium - Large - Extra large |
Wheels And Breaking System
Bike front tire | 700 X 23c Hutchinson Carbon Comp |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano Ultegra STI Dual Control LeversShimano Ultegra Dual Pivot Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | Mavic Ksyrium Elite |
Spoke nipples type | Not Available |
Spoke wheel | Mavic |
Frame and Body Specs
Frame materials | Aluminum and carbon Fiber |
Frame type | TIG-welded |
Handlebar construction | Easton EA70 |
Handlebar extender | Optional |
Handlebar stem details | Easton EA-70 |
Headset size | 1 1/8 (inches) Threadless Cane Creek ZS-2 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-HG92 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 118.5 (millimeters) SpindleShimano BB-6500 |
Crankset parts and sizes | 30/42/52 TeethShimano Ultegra Triple |
Gear shift levers | Shimano Ultegra STI Dual Control |
Rear gear set | 11 - 23 Teeth9-speed |
Jamis Comet 27 Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters)Shimano Ultegra Triple |
Derailleur (Rear) | Shimano Ultegra GS |
Fork material | Aero CrownCarbon Fiber Composite With Aluminum Steerer |
Fork type | Easton EC70 |
Other Specs of Jamis Comet 27
Component group sets | Shimano Ultegra Triple |
Pedals details | Optional |
Rear shock absorber | Not Available |
Saddle seat | Titanium RailsFi'zi:k Pave |
Seat post extension | 27.2 (millimeters) Diameter Micro-adjustCarbon Fiber |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Roubaix Pro SRAM bike manual
- Find All parts, tires and accessories of Specialized Roubaix Pro SRAM Road here
- Get your Jamis Comet 27 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Comet 27 Road here