Jamis AURORA 2011 VS Specialized SIRRUS LTD 2007 specs comparison
Jamis Aurora
General InfosModel | Aurora |
Manufacturer | Jamis |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
-Sangria |
Sizes |
- 47 (centimeters) - 50 (centimeters) - 53 (centimeters) - 55 (centimeters) - 57 (centimeters) - 59 (centimeters) - 62cm (centimeters) |
Sizes |
- 47 (centimeters) - 50 (centimeters) - 53 (centimeters) - 55 (centimeters) - 57 (centimeters) - 59 (centimeters) - 62cm (centimeters) |
Wheels And Breaking System
Bike front tire | 700 X 32c Vittoria Randonneur |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano Tiagra STI Levers Tektro 992 Forged Alloy Brakes |
Hubs for disc brakes | Shimano Tiagra |
Rims manufacturer | 36-hole Alex ACE-19 |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Stainless Steel Stainless |
Frame and Body Specs
Frame materials | Reynolds 520 Double Butted Chromoly |
Frame type | Steel |
Handlebar construction | Ritchey Biomax 2 |
Handlebar extender | Optional |
Handlebar stem details | NVO Components |
Headset size | 1 1/8 (inches) Ritchey LB Aheadset |
Gearing Specifications
Bicycle chain | KMC Z99 |
Bottom bracket shell width | 68 (millimeters) |
Bottom bracket type | 118.5 (millimeters) Spindle FSA Powerdrive |
Crankset parts and sizes | 50/39/30t Teeth FSA Vero Forged |
Gear shift levers | Shimano Tiagra Dual Control STI |
Rear gear set | 11 - 28 Teeth 9-speed |
Jamis Aurora Fork System Data
Derailleur (Front) | Clamp On Shimano Tiagra FD-4503 |
Derailleur (Rear) | Shimano 105 RD-5700GS |
Fork material | Steel |
Fork type | Lugged Semi-sloping Chromoly |
Other Specs of Jamis Aurora
Component group sets | Co (millimeters)uter Mix |
Pedals details | Touring Platform With Toe Clips |
Rear shock absorber | Not Available |
Saddle seat | Jamis Touring Sport |
Seat post extension | 27.2 (millimeters) Diameter Ritchey Road |
Specialized Sirrus LTD
General InfosModel | Sirrus LTD |
Manufacturer | Specialized |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
-Not found |
Sizes |
- Not available |
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 | Tektro Eclipse Levers Avid Juicy 7 Front and Avid Single-Digit 7 Rear Brakes |
Hubs for disc brakes | Specialized Alloy |
Rims manufacturer | 28-hole Mavic Open Pro |
Spoke nipples type | Not Available |
Spoke wheel | 14ga. Straight Gauge DT Swiss Stainless Steel |
Frame and Body Specs
Frame materials | Specialized FACT 9M Az1 Monocoque Carbon |
Frame type | Bonded and monocoque |
Handlebar construction | S-Works FACT Carbon Flat |
Handlebar extender | Optional |
Handlebar stem details | Specialized Comp-Set |
Headset size | 1 1/8 (inches) Integrated Specialized Mindset Plus Carbon |
Gearing Specifications
Bicycle chain | Shimano 105 |
Bottom bracket shell width | Not Available |
Bottom bracket type | FSA MegaEXO |
Crankset parts and sizes | 30/39/50 Teeth FSA SL-K |
Gear shift levers | Shimano R770 |
Rear gear set | 12 - 27 Teeth 1-speed |
Specialized Sirrus LTD Fork System Data
Derailleur (Front) | Shimano Ultegra |
Derailleur (Rear) | Shimano Ultegra |
Fork material | Aero Crown Carbon and aluminum Steerer |
Fork type | Specialized FACT Monocoque |
Other Specs of Specialized Sirrus LTD
Component group sets | Shimano Ultegra |
Pedals details | Crank Brothers Smarty |
Rear shock absorber | Not Available |
Saddle seat | Body Geometry Avatar |
Seat post extension | 27.2 (millimeters) Diameter Specialized Pav+¬ |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Aurora bike manual
- Find All parts, tires and accessories of Jamis Aurora Commuter here
- Get your Specialized Sirrus LTD manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Sirrus LTD Commuter here