Trek COBIA 2011 VS Giant BOULDER (BLUE) 2010 specs comparison

Trek Cobia

General Infos

Model	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 Disc 29 (inches)
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 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 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

Giant Boulder (blue)

General Infos

Model	Boulder (blue)
Manufacturer	Giant
Year of production	2010
Current price	Check price Here ==>
Color choice	-Blue
Sizes	- 12.5 (2XS) - 14(XS) - 16(S) - 18(M) - 20 - 22

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Kenda Nevagal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-50 Levers Alloy Direct-Pull Brakes
Hubs for disc brakes	Alloy
Rims manufacturer	32-hole Alloy With Brushed Sidewalls
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Supersize Steel
Frame type	Not Available
Handlebar construction	50 (millimeters) Rise Steel
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	Not Available
Bottom bracket type	SR Suntour Cartridge
Crankset parts and sizes	28/38/48 Teeth SR Suntour XCC-T208
Gear shift levers	Shimano EF-50
Rear gear set	14 - 34 Teeth 7-speed

Giant Boulder (blue) Fork System Data

Derailleur (Front)	Clamp-on Shimano C-102
Derailleur (Rear)	Shimano Altus
Fork material	Not Available
Fork type	80 (millimeters) Travel Spinner Grind 1

Other Specs of Giant Boulder (blue)

Component group sets	Mountain Mix
Pedals details	Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Giant Sport MTB
Seat post extension	30.9 (millimeters) Diameter Alloy 350 (millimeters)