Jamis AURORA 2007 VS Trek 520 2012 specs comparison

Jamis Aurora

General Infos

Model	Aurora
Manufacturer	Jamis
Year of production	2007
Current price	🛒 View Price →
Color choice	-Copper and Ivory
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 62cm (centimeters)
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 28c Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Tiagra Levers Tektro Cantilever Brakes
Hubs for disc brakes	Shimano Tiagra
Rims manufacturer	36-hole Alex ACE19
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 520 Double-butted Chromoly
Frame type	TIG-welded
Handlebar construction	Ritchey BioMax II Road
Handlebar extender	Optional
Handlebar stem details	Ritchey Road Adjustable
Headset size	1 1/8 (inches) Threadless Aheadset Alloy

Gearing Specifications

Bicycle chain	KMC Z9000
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle FSA Powerdrive
Crankset parts and sizes	30/42/52 Teeth FSA Vero Forged
Gear shift levers	Shimano Tiagra STI
Rear gear set	11 - 32 Teeth 9-speed

Jamis Aurora Fork System Data

Derailleur (Front)	28.6 (millimeters) Clamp Shimano Tiagra
Derailleur (Rear)	Shimano Deore
Fork material	Unicrown Crown Chromoly
Fork type	Jamis

Other Specs of Jamis Aurora

Component group sets	Touring Mix
Pedals details	Touring Platform
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Ischia Plus
Seat post extension	27.2 (millimeters) Diameter Ritchey Road

Trek 520

General Infos

Model	520
Manufacturer	Trek
Year of production	2012
Current price	🛒 View Price →
Color choice	-Metallic Bronze
Sizes	- 48cm (centimeters) - 51cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	Bontrager Race Lite HC 700x32c
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Avid Single Digit 5
Hubs for disc brakes	Unavailable Front Hub Unavailable Rear Hub
Rims manufacturer	Bontrager Camino
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Butted Chromoly
Frame type	Not Available
Handlebar construction	Bontrager Race VR
Handlebar extender	Not Available
Handlebar stem details	Bontrager Race Lite
Headset size	1 1/8 (inches) Sealed

Gearing Specifications

Bicycle chain	Unavailable Chain
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano
Crankset parts and sizes	Shimano Trekking M543 48/36/26
Gear shift levers	Shimano Dura-Ace 9sp Bar-end
Rear gear set	Not Available

Trek 520 Fork System Data

Derailleur (Front)	Shimano Deore LX
Derailleur (Rear)	Shimano Deore
Fork material	Not Available
Fork type	Chromoly

Other Specs of Trek 520

Component group sets	Not Available
Pedals details	Nylon Flat Pedal
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Bontrager Evoke 1
Seat post extension	Bontrager Race Lite Alloy