Jamis AURORA 2011 VS Koga Miyata LIGHTSPEED 2004 specs comparison
![Jamis Aurora 2011 comparison online with competitors](https://yobicycle.com/images/models/Jamis-Aurora-2011-specs.jpg)
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 |
![Koga Miyata LightSpeed 2004 comparison online with competitors](https://yobicycle.com/images/models/Koga-Miyata-LightSpeed-2004-specs.jpg)
Koga Miyata LightSpeed
General InfosModel | LightSpeed |
Manufacturer | Koga Miyata |
Year of production | 2004 |
Current price | Check price Here ==> |
Color choice |
-Metallic Black and Silver |
Sizes |
- 50cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 60cm (centimeters) - 63cm (centimeters) |
Wheels And Breaking System
Bike front tire | 700 X 32c Continental SportContact |
Bike rear tire | Not Available |
Bike wheel size | 700c Wheels |
Brakeset type | Shimano Deore Levers Shimano Deore Brakes |
Hubs for disc brakes | Rear: Shimano Deore Front: Shimano Nexus |
Rims manufacturer | 36-hole Exal ZX16 |
Spoke nipples type | Brass Nipples |
Spoke wheel | Sapim Stainless Steel |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | TIG-welded |
Handlebar construction | ITM Freetime Multigrip |
Handlebar extender | Not Available |
Handlebar stem details | ITM Lite Luxe |
Headset size | 1 1/8 (inches) Integrated Koga A-Head |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG73 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 113 (millimeters) Spindle Shimano BB-UN53 |
Crankset parts and sizes | 22/32/44 Teeth Shimano Deore |
Gear shift levers | Shimano Deore RapidFire |
Rear gear set | 12 - 25 Teeth 9-speed |
Koga Miyata LightSpeed Fork System Data
Derailleur (Front) | Shimano Deore |
Derailleur (Rear) | Shimano Deore |
Fork material | Unicrown Crown Aluminum |
Fork type | Koga Miyata |
Other Specs of Koga Miyata LightSpeed
Component group sets | Co (millimeters)uter Mix |
Pedals details | Koga VP-196 |
Rear shock absorber | Not Available |
Saddle seat | Selle Italia FLX Gents Leather |
Seat post extension | 26.8 (millimeters) Diameter Ritchey Comp |
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 Koga Miyata LightSpeed manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Koga Miyata LightSpeed Commuter here