AMP Research B4 (02) 1997 VS Gary Fisher ROSCOE III 2009 specs comparison

AMP Research B4 (02)

General Infos

Model	B4 (02)
Manufacturer	AMP Research
Year of production	1997
Current price	Check price Here ==>
Color choice	- red -Ball burnished
Sizes	- Large - medium - small - xsmall
Sizes	- Large - medium - small - xsmall

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Hutchinson
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore XT Levers AMP D-1 Hydraulic Disc Brake System Brakes
Hubs for disc brakes	Rear: Shimano Deore XT Front: AMP
Rims manufacturer	32-hole Sun Rims CR18
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Double Butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Alcoa 6013 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Control Tech Aluminum
Handlebar extender	Optional
Handlebar stem details	Control Tech
Headset size	1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset DL-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	107 (millimeters) Spindle Shimano BB-UN71
Crankset parts and sizes	22/32/42 Teeth Shimano Deore XT
Gear shift levers	Shimano Deore XT RapidFire SL
Rear gear set	11 - 28 Teeth 8-speed

AMP Research B4 (02) Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 35.0 (millimeters) Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Dual Pivot Crown Aluminum
Fork type	AMP Research F4 BLT

Other Specs of AMP Research B4 (02)

Component group sets	Shimano Deore XT
Pedals details	Optional
Rear shock absorber	2.75 (inches) Travel AMP
Saddle seat	Vanadium Rails Vetta TT Tri-Shock
Seat post extension	31.6 (millimeters) Diameter Control Tech Control Post

Gary Fisher Roscoe III

General Infos

Model	Roscoe III
Manufacturer	Gary Fisher
Year of production	2009
Current price	Check price Here ==>
Color choice	-Gloss White
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	26 X 2.40 (inches) Bontrager XDX
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Elixir CR Levers Avid Elixir CR With 185 (millimeters) Rotor Front and Avid Elixir CR With 160 (millimeters) Rotor Rear Brakes
Hubs for disc brakes	Bontrager Rhythm Pro Scandium Disc
Rims manufacturer	Tubeless Ready Bontrager Rhythm Pro Scandium Disc
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	6011 Hydroformed Butted Aluminum
Frame type	TIG-welded
Handlebar construction	Bontrager Race Lite
Handlebar extender	Optional
Handlebar stem details	Bontrager Race X Lite
Headset size	1 1/8 (inches) - 1 1/2 (inches) Integrated Cane Creek Frustum SE Light

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 XT
Gear shift levers	SRAM X.0 Trigger
Rear gear set	11 - 34 Teeth 9-speed

Gary Fisher Roscoe III Fork System Data

Derailleur (Front)	Shimano XT
Derailleur (Rear)	SRAM X.0
Fork material	G2 51 (millimeters) Offset
Fork type	100 - 140 (millimeters) Adjustable Travel Fox Talas 140 RP24

Other Specs of Gary Fisher Roscoe III

Component group sets	Not Available
Pedals details	Not Available
Rear shock absorber	140 (millimeters) Travel Fox Float RP23
Saddle seat	Bontrager Rhythm Pro
Seat post extension	Bontrager King Earl