Jamis AURORA 2011 VS Trek PORTLAND 2006 specs comparison
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➜ Jamis Aurora price
➜ Trek Portland price
Jamis Aurora
General Infos| Model | Aurora |
| Manufacturer | Jamis |
| Year of production | 2011 |
| Current price | 🛒 View Price → |
| 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 LeversTektro 992 Forged Alloy Brakes |
| Hubs for disc brakes | Shimano Tiagra |
| Rims manufacturer | 36-holeAlex 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) SpindleFSA Powerdrive |
| Crankset parts and sizes | 50/39/30t TeethFSA Vero Forged |
| Gear shift levers | Shimano Tiagra Dual Control STI |
| Rear gear set | 11 - 28 Teeth9-speed |
Jamis Aurora Fork System Data
| Derailleur (Front) | Clamp OnShimano 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) DiameterRitchey Road |
Trek Portland
General Infos| Model | Portland |
| Manufacturer | Trek |
| Year of production | 2006 |
| Current price | 🛒 View Price → |
| Color choice | -Burnt Orange |
| Sizes | - 50cm (centimeters)- 54cm (centimeters)- 58cm (centimeters)- 60cm (centimeters) |
Wheels And Breaking System
| Bike front tire | 700 X 28C Bontrager Race Lite Hardcase |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano 105 LeversAvid BB-7 Brakes |
| Hubs for disc brakes | Bontrager Select |
| Rims manufacturer | Bontrager Select |
| Spoke nipples type | Not Available |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | Alpha SLR Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Select |
| Handlebar extender | Not Available |
| Handlebar stem details | Bontrager Race |
| Headset size | Aheadset Slimstak |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 36/50 TeethBontrager Select |
| Gear shift levers | Shimano 105 |
| Rear gear set | 12 - 37 Teeth10-speed |
Trek Portland Fork System Data
| Derailleur (Front) | Shimano 105 |
| Derailleur (Rear) | Shimano 105 |
| Fork material | Aero CrownCarbon Fiber |
| Fork type | Bontrager Satellite Elite |
Other Specs of Trek Portland
| Component group sets | Shimano 105 |
| Pedals details | Shimano PD-M520 |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Race Lux |
| Seat post extension | Bontrager Select |
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 Trek Portland manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek Portland Commuter here