Redline D 660 2011 VS Specialized ROCKHOPPER A1 FS COMP 1999 specs comparison

Redline D 660

General Infos

Model	D 660
Manufacturer	Redline
Year of production	2011
Current price	Check price Here ==>
Color choice	-Black and White
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches)

Wheels And Breaking System

Bike front tire	29 X 2.1'' WTb Prowler SL
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Tektro Levers Tektro Hydraulic Brakes
Hubs for disc brakes	RL SB QR Disc
Rims manufacturer	32-hole Alex DP 20
Spoke nipples type	Not Available
Spoke wheel	14/15/14ga. Stainless

Frame and Body Specs

Frame materials	R6 Double Butted Aluminum
Frame type	Aluminum
Handlebar construction	Ritchey Riser Pro OS
Handlebar extender	Optional
Handlebar stem details	Ritchey PRO 4 Axis 31.8 (millimeters)
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	SRAM Giga X-Pipe
Crankset parts and sizes	26/39t Teeth SRAM S 1400
Gear shift levers	SRAM X.9 10 Speed
Rear gear set	12 - 36 Teeth 10-speed

Redline D 660 Fork System Data

Derailleur (Front)	Clamp On SRAM X.7
Derailleur (Rear)	SRAM X.9
Fork material	Single Crown Aluminum
Fork type	100 (millimeters) Travel Rock Shox Reba 29 RL

Other Specs of Redline D 660

Component group sets	Mountain Mix
Pedals details	No Pedals
Rear shock absorber	Not Available
Saddle seat	WTB Rocket V
Seat post extension	27.2 (millimeters) Diameter Ritchey Pro

Specialized Rockhopper A1 FS Comp

General Infos

Model	Rockhopper A1 FS Comp
Manufacturer	Specialized
Year of production	1999
Current price	Check price Here ==>
Color choice	- Pearl White -Grabber Green
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 21 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Specialized Dirt Control Comp
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid SD-1.0 L Levers Dia-Compe 735 Direct Pull Brakes
Hubs for disc brakes	Rear: Specialized STOUT Comp Front: Specialized Alloy
Rims manufacturer	32-hole Rear: Ritchey Rock OCR Front: Ritchey Rock Comp
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge Chung Nan Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Aluminum
Frame type	TIG-welded
Handlebar construction	Specialized Alloy
Handlebar extender	Not Available
Handlebar stem details	Specialized A-1
Headset size	1 1/8 (inches) Threadless Specialized Headfirst Sport

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Specialized Comp
Crankset parts and sizes	22/32/44 Teeth Specialized ForeArm Comp
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	11 - 32 Teeth 9-speed

Specialized Rockhopper A1 FS Comp Fork System Data

Derailleur (Front)	Clamp-on 35.0 (millimeters) Shimano Deore LX Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	3.15 (inches) Travel Answer Manitou Spyder R

Other Specs of Specialized Rockhopper A1 FS Comp

Component group sets	Mountain Mix
Pedals details	Specialized Comp Clipless
Rear shock absorber	Not Available
Saddle seat	Specialized Prolong
Seat post extension	30.9 (millimeters) Diameter Specialized Micro-adjust