Jamis AURORA COMPACT 1998 VS Specialized SIRRUS 1997 specs comparison
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➜ Jamis Aurora Compact price
➜ Specialized Sirrus price
Jamis Aurora Compact
General Infos| Model | Aurora Compact |
| Manufacturer | Jamis |
| Year of production | 1998 |
| Current price | 🛒 View Price → |
| Color choice | -Electric Blue |
| Sizes | - 47 cm (centimeters) |
| Sizes | - 47 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 650 X 25c Ritchey Tom Slick |
| Bike rear tire | Not Available |
| Bike wheel size | 650c Wheels |
| Brakeset type | Shimano RSX LeversShimano RSX Dual Pivot Brakes |
| Hubs for disc brakes | Shimano RSX |
| Rims manufacturer | 36-holeSun Rims CR18 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Reynolds 525 |
| Frame type | TIG-welded |
| Handlebar construction | Kalloy |
| Handlebar extender | Not Available |
| Handlebar stem details | Kalloy Chromoly |
| Headset size | 1 (inches) Victor VP-H242NW |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-HG50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 118 (millimeters) SpindleShimano BB-LP26 |
| Crankset parts and sizes | 26/36/46 TeethShimano RSX |
| Gear shift levers | Shimano RSX STI Dual Control |
| Rear gear set | 11 - 24 Teeth7-speed |
Jamis Aurora Compact Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters)Shimano RSX Top-swing |
| Derailleur (Rear) | Shimano RSX GS |
| Fork material | Unicrown CrownChromoly |
| Fork type | Jamis |
Other Specs of Jamis Aurora Compact
| Component group sets | Shimano RSX |
| Pedals details | Wellgo With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Comp |
| Seat post extension | 26.8 (millimeters) DiameterKalloy Aluminum Micro-adjust |
Specialized Sirrus
General Infos| Model | Sirrus |
| Manufacturer | Specialized |
| Year of production | 1997 |
| Current price | 🛒 View Price → |
| Color choice | -Red |
| Sizes | - 46 cm (centimeters)- 50 cm (centimeters)- 52 cm (centimeters)- 54 cm (centimeters)- 56 cm (centimeters)- 58 cm (centimeters)- 60 cm (centimeters)- 62 cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 23c Specialized Transition |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano RSX LeversShimano RSX Dual Pivot Brakes |
| Hubs for disc brakes | Shimano RSX |
| Rims manufacturer | 32-holeAraya RT-520 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Double-buttedChromoly |
| Frame type | TIG-welded |
| Handlebar construction | SR |
| Handlebar extender | Not Available |
| Handlebar stem details | SBC Chromoly |
| Headset size | 1 (inches) |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano |
| Crankset parts and sizes | 26/36/46 TeethShimano RSX |
| Gear shift levers | Shimano RSX STI Dual Control |
| Rear gear set | 11 - 24 Teeth7-speed |
Specialized Sirrus Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters)Shimano RSX Top-swing |
| Derailleur (Rear) | Shimano RSX GS |
| Fork material | Unicrown CrownChromoly |
| Fork type | SBC |
Other Specs of Specialized Sirrus
| Component group sets | Shimano RSX |
| Pedals details | Aluminum Cage With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Prolong Evolution Carbotech |
| Seat post extension | 27.2 (millimeters) DiameterAluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Aurora Compact bike manual
- Find All parts, tires and accessories of Jamis Aurora Compact Road here
- Get your Specialized Sirrus manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Sirrus Road here