Kona KONA 2004 VS Jamis AURORA 2010 specs comparison

Kona Kona

General Infos

Model	Kona
Manufacturer	Kona
Year of production	2004
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters)
Sizes	- 49cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Kenda Koncept
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Sora STI Dual Control Levers Tektro Road Brakes
Hubs for disc brakes	Alex ALX 220
Rims manufacturer	20-hole and 24-hole Alex ALX 220
Spoke nipples type	Brass Nipples
Spoke wheel	Alex Stainless Steel

Frame and Body Specs

Frame materials	Double Butted 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Easton Road Bar
Handlebar extender	Optional
Handlebar stem details	Easton EA50
Headset size	1 1/8 (inches) Threadless Aheadset STS

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG31
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	118.5 (millimeters) Spindle Shimano BB-UN25
Crankset parts and sizes	30/42/52 Teeth Shimano Sora Triple
Gear shift levers	Shimano Sora STI Dual Control
Rear gear set	12 - 25 Teeth 8-speed

Kona Kona Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on Shimano Sora Triple
Derailleur (Rear)	Shimano Tiagra GS
Fork material	Aero Crown Carbon Fiber
Fork type	Kona Carbon

Other Specs of Kona Kona

Component group sets	Road Mix Triple
Pedals details	Wellgo Road With Clips And Straps
Rear shock absorber	Not Available
Saddle seat	Kona Comfort Comp
Seat post extension	Easton

Jamis Aurora

General Infos

Model	Aurora
Manufacturer	Jamis
Year of production	2010
Current price	Check price Here ==>
Color choice	- Benzegreen and Stainless -Cerulean Blue and Stainless
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 55cm (centimeters) - 57cm (centimeters) - 59cm (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 And Tektro Safety Levers Levers Tektro Oryx Forged Alloy Cantilevers Brakes
Hubs for disc brakes	Shimano Tiagra
Rims manufacturer	36-hole Alex ACE-19
Spoke nipples type	Not Available
Spoke wheel	14ga. 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	NVO TM-3 ATS Easy Height Adjust
Headset size	1 1/8 (inches) Threadless Ritchey LB

Gearing Specifications

Bicycle chain	KMC Z9000
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle FSA Powerdrive
Crankset parts and sizes	50/39/30 Teeth FSA Vero Forged
Gear shift levers	Shimano Tiagra Dual Control STI
Rear gear set	11 - 34 Teeth 9-speed

Jamis Aurora Fork System Data

Derailleur (Front)	28.6 (millimeters) Clamp Shimano Tiagra
Derailleur (Rear)	Shimano Deore M591SGS
Fork material	Lugged Crown Chromoly
Fork type	Jamis

Other Specs of Jamis Aurora

Component group sets	Road 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