Specialized SIRRUS 2011 VS Jamis AURORA 2001 specs comparison
🔥 Compare prices & customer reviews on Amazon
✔ Free shipping on many items • ✔ Easy returns • ✔ Trusted store
➜ Specialized Sirrus price
➜ Jamis Aurora price
Specialized Sirrus
General Infos| Model | Sirrus |
| Manufacturer | Specialized |
| Year of production | 2011 |
| Current price | 🛒 View Price → |
| Color choice | - Red and Sil- Sil and Blk-Blk and Sil |
| Sizes | - Xsmall - small - medium - large - xlarge |
| Sizes | - Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 700 X 32c Specialized All Condition Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | EZ Fire LeversDie Cast Alloy Brakes |
| Hubs for disc brakes | Forged Alloy |
| Rims manufacturer | 32-holeAlex AS-14 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Alloy Small Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy |
| Headset size | 1 1/8 (inches) Threadless |
Gearing Specifications
| Bicycle chain | KMC Z-7 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | Sealed |
| Crankset parts and sizes | 28/38/48 TeethShimano FCM131 |
| Gear shift levers | EZ Fire |
| Rear gear set | 12 - 32 Teeth7-speed |
Specialized Sirrus Fork System Data
| Derailleur (Front) | Shimano |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Aero CrownSteel |
| Fork type | Not Available |
Other Specs of Specialized Sirrus
| Component group sets | Road Mix |
| Pedals details | Nylon |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized BG Riva Road |
| Seat post extension | 27.2 (millimeters) DiameterAlloy Double Bolt |
Jamis Aurora
General Infos| Model | Aurora |
| Manufacturer | Jamis |
| Year of production | 2001 |
| Current price | 🛒 View Price → |
| Color choice | -Blue |
| Sizes | - 47 - 50 - 53 - 55 - 57 - 59 - 62 |
Wheels And Breaking System
| Bike front tire | 700 X 30c Ritchey Tom Slick |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Sora STI Dual Control LeversTektro Cantilever Brakes |
| Hubs for disc brakes | Rear: Ritchey Comp ZeroFront: Ritchey Comp |
| Rims manufacturer | 36-hole Rear: Ritchy Rock Comp OCRFront: Ritchey Rock |
| Spoke nipples type | Aluminum Nipples |
| Spoke wheel | 1.8 (millimeters) Double-buttedSha-Dar Stainless Steel |
Frame and Body Specs
| Frame materials | Reynolds 520 |
| Frame type | Brazed and welded |
| Handlebar construction | Modolo Anatomic |
| Handlebar extender | Not Available |
| Handlebar stem details | Chromoly |
| Headset size | 1 (inches) Aluminum |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC HG-50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 113 (millimeters) SpindleShimano BB-LP27 |
| Crankset parts and sizes | 30/42/52 TeethShimano Sora |
| Gear shift levers | Shimano Sora STI Dual Control |
| Rear gear set | 12 - 25 Teeth8-speed |
Jamis Aurora Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters)Shimano Sora |
| Derailleur (Rear) | Shimano Sora GS |
| Fork material | Unicrown CrownChromoly |
| Fork type | Spinner |
Other Specs of Jamis Aurora
| Component group sets | Road Mix |
| Pedals details | Wellgo LU-209 |
| Rear shock absorber | Not Available |
| Saddle seat | Viscount |
| Seat post extension | 27.2 (millimeters) DiameterKalloy SP-354 |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its Sirrus bike manual
- Find All parts, tires and accessories of Specialized Sirrus Road here
- Get your Jamis Aurora manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Jamis Aurora Road here