Specialized ROCKHOPPER COMP 29ER 2011 VS Giant XTC ALLIANCE 29ER 1 2010 specs comparison

Specialized Rockhopper Comp 29er

General Infos

Model	Rockhopper Comp 29er
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	- Blu and Blk -Blk and Wht
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 2.0 (inches) Specialized The Captain Sport
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Tektro Draco Levers Tektro Draco Brakes
Hubs for disc brakes	Rear: Forged Alloy Mid Flange Front: Forged Alloy Hi and low Flange
Rims manufacturer	32-hole and 36-hole Alex RHD 29 (inches)
Spoke nipples type	Not Available
Spoke wheel	14ga. Butted Stainless

Frame and Body Specs

Frame materials	Specialized M4 Alloy
Frame type	TIG-welded
Handlebar construction	Butted Alloy Risebar
Handlebar extender	Optional
Handlebar stem details	3D Forged Alloy
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC X9
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano BB ES25 Octalink
Crankset parts and sizes	22/32/44 Teeth Shimano FC-M430-8
Gear shift levers	Shimano Alivio SL
Rear gear set	11 - 34 Teeth 9-speed

Specialized Rockhopper Comp 29er Fork System Data

Derailleur (Front)	34.9 (millimeters) Clamp Shimano Alivio
Derailleur (Rear)	Shimano Alivio
Fork material	Single Crown Alloy Steerer
Fork type	SR Suntour SF11

Other Specs of Specialized Rockhopper Comp 29er

Component group sets	Mountain Mix
Pedals details	Alloy
Rear shock absorber	Not Available
Saddle seat	Specialized Rockhopper XC
Seat post extension	30.9 (millimeters) Diameter Two-bolt Alloy Micro-Adjust

Giant XTC Alliance 29er 1

General Infos

Model	XTC Alliance 29er 1
Manufacturer	Giant
Year of production	2010
Current price	Check price Here ==>
Color choice	-Black and Blue
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	29 X 2.00 (inches) Kenda Karma
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Avid Elixir 5 Hydraulic Levers Avid Elixir 5 With 160 (millimeters) Rotor Brakes
Hubs for disc brakes	Rear: Shimano Deore Disc Front: Giant Tracker Sealed Disc With 15 (millimeters) Axle
Rims manufacturer	32-hole Giant P29 ALUXX Double Wall Alloy
Spoke nipples type	Not Available
Spoke wheel	14/15ga. Butted DT Swiss Competition Stainless

Frame and Body Specs

Frame materials	Alliance Aluminum and composite
Frame type	TIG-welded and bonded
Handlebar construction	Giant Contact Flat 31.8 (millimeters)
Handlebar extender	Optional
Handlebar stem details	Giant Contact
Headset size	1 1/4 (inches)-1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	Shimano HG73
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano XT Hollowtech II
Crankset parts and sizes	22/32/44 Teeth Shimano Deore XT
Gear shift levers	Shimano XT Rapid Fire
Rear gear set	12 - 36 Teeth 9-speed

Giant XTC Alliance 29er 1 Fork System Data

Derailleur (Front)	Shimano SLX
Derailleur (Rear)	Shimano XT Shadow
Fork material	Single Crown Magnesium and aluminum
Fork type	100 (millimeters) Travel Fox 32 F29 RL With 15 (millimeters) Thru-axle

Other Specs of Giant XTC Alliance 29er 1

Component group sets	Shimano XT
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Fi'zi:k Tundra With Kiu:m Rails
Seat post extension	30.9 (millimeters) Diameter Giant Connect SL