Trek GARY FISHER COBIA 2011 VS Kona BLAST 2010 specs comparison

Trek Gary Fisher Cobia

General Infos

Model	Gary Fisher Cobia
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Matte Titanite Black and Candy Orange
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches)
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	29 X 2.1 (inches) Bontrager 29-2
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Promax Homet
Hubs for disc brakes	Shimano M475
Rims manufacturer	32-hole Bontrager Duster
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alloy
Frame type	TIG-welded
Handlebar construction	Bontrager Approved Big Sweep
Handlebar extender	Optional
Handlebar stem details	Bontrager SSR
Headset size	1 1/8 (inches) Threadless Semi Integrated

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/44 Teeth Shimano Alivio
Gear shift levers	SRAM X.5
Rear gear set	11 - 34 Teeth 9-speed

Trek Gary Fisher Cobia Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	SRAM X.7
Fork material	Single
Fork type	100 (millimeters) Travel RockShox Recon 29

Other Specs of Trek Gary Fisher Cobia

Component group sets	Mountain Mix
Pedals details	Wellgo LU-216A
Rear shock absorber	Not Available
Saddle seat	Bontrager Evoke 1
Seat post extension	27.2 (millimeters) Diameter Bontrager SSR

Kona Blast

General Infos

Model	Blast
Manufacturer	Kona
Year of production	2010
Current price	Check price Here ==>
Color choice	-Black and Teal
Sizes	- 14 (inches) - 16 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Kenda Komodo
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Auriga Comp Hydraulic Levers Tektro Auriga Comp Hydraulic Disc With 7 (inches) Rotor Front and tektro Auriga Comp Hydraulic Disc With 6 (inches) Rotor Rear Brakes
Hubs for disc brakes	Rear: Shimano M475 Disc Front: Formula Disc
Rims manufacturer	Alex ACE-18
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	Kona All Mountain Butted Aluminum
Frame type	TIG-welded
Handlebar construction	Kona XC and BC Riser
Handlebar extender	Optional
Handlebar stem details	Kona XC and BC
Headset size	1 1/8 (inches) Threadless TH

Gearing Specifications

Bicycle chain	KMC HG40
Bottom bracket shell width	73 (millimeters)
Bottom bracket type	FSA Powerdrive
Crankset parts and sizes	42/32/22 Teeth FSA Alpha Drive
Gear shift levers	Shimano Acera
Rear gear set	11 - 32 Teeth 8-speed

Kona Blast Fork System Data

Derailleur (Front)	31.8 (millimeters) Clamp Shimano Acera
Derailleur (Rear)	Shimano Deore
Fork material	Single Crown Aluminum and steel
Fork type	100 (millimeters) Travel RockShox Dart 2 With Turnkey

Other Specs of Kona Blast

Component group sets	Mountain Mix
Pedals details	Wellgo LU-A9
Rear shock absorber	Not Available
Saddle seat	WTB Speed V Sport SE
Seat post extension	Kona Thumb