Specialized ROCKHOPPER COMP 2011 VS Redline D640 2008 specs comparison

Specialized Rockhopper Comp

General Infos

Model	Rockhopper Comp
Manufacturer	Specialized
Year of production	2011
Current price	Check price Here ==>
Color choice	- Red and Blk -Blk and Blue
Sizes	- 13 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches)
Sizes	- 13 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.0 (inches) Specialized The Captain Sport
Bike rear tire	Not Available
Bike wheel size	26 (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	28-hole and 32-hole Alex RHD 26 (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 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

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

Redline D640

General Infos

Model	D640
Manufacturer	Redline
Year of production	2008
Current price	Check price Here ==>
Color choice	-Black
Sizes	- 14 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.3 (inches) Kenda Kinetic Front: 26 X 2.3 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid FR-5 Front and Avid FR- 5 Rear Levers Avid BB-5 Mechanical With 6 (inches) Rotor Brakes
Hubs for disc brakes	Redline Sealed Bearing Disc
Rims manufacturer	32-hole Sun Rhyno Lite
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	7005 Alloy c
Frame type	TIG-welded
Handlebar construction	Truvativ Hussefelt Riser
Handlebar extender	Optional
Handlebar stem details	Truvativ Hussefelt 31.8
Headset size	1 1/8 (inches) VP Monsta

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	TruVativ Howitzer
Crankset parts and sizes	36 Teeth Truvativ Ruktion 1.0 BG
Gear shift levers	SRAM X.7
Rear gear set	11 - 32 Teeth 9-speed

Redline D640 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X.7
Fork material	Single Crown Aluminum and magnesium
Fork type	85 - 130 (millimeters) Adjustable Travel RockShox Tora 302 U-Turn

Other Specs of Redline D640

Component group sets	SRAM X.7/mix
Pedals details	Alloy Platform
Rear shock absorber	Not Available
Saddle seat	Redline
Seat post extension	27.2 (millimeters) Diameter Redline