Jamis EUREKA 2002 VS GT GTW AVALANCHE 3.0 2010 specs comparison

Jamis Eureka

General Infos

Model	Eureka
Manufacturer	Jamis
Year of production	2002
Current price	Check price Here ==>
Color choice	-Green
Sizes	- 12 (inches) - 14 (inches) - 17 (inches) - 19 (inches) - 21 (inches)
Sizes	- 12 (inches) - 14 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.20 (inches) Hutchinson Mosquito
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes HML Mechanical Disc Levers Hayes HMX Mechanical Disc Brakes
Hubs for disc brakes	Shimano Deore Disc
Rims manufacturer	32-hole Alex TD-17
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge WTB Stainless Steel

Frame and Body Specs

Frame materials	Double-butted With Replaceable Derailleur Hanger 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Koski All Mountain Rise
Handlebar extender	Optional
Handlebar stem details	Koski Strong Hold 4-bolt
Headset size	1 1/8 (inches) Threadless Dia-Compe SAS

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-ES50
Crankset parts and sizes	22/32/44 Teeth Shimano Deore
Gear shift levers	Shimano Deore RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Jamis Eureka Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Deore Top-swing
Derailleur (Rear)	Shimano Deore SGS
Fork material	Single Triple-clamp Crown Aluminum
Fork type	4.0 (inches) Travel Answer Manitou Six Super

Other Specs of Jamis Eureka

Component group sets	Mountain Mix
Pedals details	Wellgo DH
Rear shock absorber	Not Available
Saddle seat	Koski Contour Team
Seat post extension	27.2 (millimeters) Diameter Koski SportPost

GT GTw Avalanche 3.0

General Infos

Model	GTw Avalanche 3.0
Manufacturer	GT
Year of production	2010
Current price	Check price Here ==>
Color choice	- Light Blue -Pink
Sizes	- Extra small - Small - Medium - Large

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Kenda Nevegal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Alloy Linear Levers Tektro Linear-pull Brakes
Hubs for disc brakes	Alloy
Rims manufacturer	Alex ASD-1
Spoke nipples type	Brass
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	6061 Custom Butted and Hydraformed Aluminum DT
Frame type	TIG-welded
Handlebar construction	25.4 6 Degree Sized For Women Alloy 15 (millimeters) Rise
Handlebar extender	Optional
Handlebar stem details	GT ATB
Headset size	1 1/8 (inches) Tange Seiki

Gearing Specifications

Bicycle chain	Shimano IG-31
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge Sealed
Crankset parts and sizes	22/32/42 Teeth SR Suntour XCT-302
Gear shift levers	Shimano Rapid Fire
Rear gear set	11 - 32 Teeth 8-speed

GT GTw Avalanche 3.0 Fork System Data

Derailleur (Front)	Shimano M -330
Derailleur (Rear)	Shimano Alivio
Fork material	Single Crown Aluminum and chromoly
Fork type	100 (millimeters) Travel SR Suntour XCM

Other Specs of GT GTw Avalanche 3.0

Component group sets	Shimano Mix
Pedals details	High Impact Nylon MTB With Steel Cage
Rear shock absorber	Not Available
Saddle seat	WTB Speed She
Seat post extension	31.6 (millimeters) Diameter Alloy Micro Adjust