AMP Research B-4 ALL COUNTRY 2001 VS Felt VIRTUE TEAM 2008 specs comparison

AMP Research B-4 All Country

General Infos

Model	B-4 All Country
Manufacturer	AMP Research
Year of production	2001
Current price	Check price Here ==>
Color choice	- Red -Polished
Sizes	- Large - medium - small - xsmall
Sizes	- Large - medium - small - xsmall

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Specialized Team Master Front: 26 X 2.00 (inches) Specialized Team Control
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore LX RapidFire SL Levers AMP D-1 Hydraulic Disc Brakes
Hubs for disc brakes	Rear: Shimano Deore LX Front: AMP Research D-1
Rims manufacturer	32-hole Sun Rims CR18
Spoke nipples type	Aluminum Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Alcoa 6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Alloy MTB
Handlebar extender	Optional
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	American
Bottom bracket type	110 (millimeters) Spindle Shimano BB-ES70
Crankset parts and sizes	22/32/42 Teeth Shimano Deore LX
Gear shift levers	Shimano Deore LX RapidFire SL
Rear gear set	12 - 34 Teeth 9-speed

AMP Research B-4 All Country Fork System Data

Derailleur (Front)	Bottom-pull Clamp-on 1 3/8 (inches) Shimano Deore LX
Derailleur (Rear)	Shimano Deore LX SGS
Fork material	Linkage Crown Aluminum
Fork type	2.5 (inches) Travel AMP Research F-3 XC

Other Specs of AMP Research B-4 All Country

Component group sets	Shimano Deore LX
Pedals details	Alloy Platform
Rear shock absorber	3.0 (inches) Travel AMP Research
Saddle seat	Specialized
Seat post extension	31.6 (millimeters) Diameter Aluminum

Felt Virtue Team

General Infos

Model	Virtue Team
Manufacturer	Felt
Year of production	2008
Current price	Check price Here ==>
Color choice	-Matte Black
Sizes	- (S)15.5 (inches) - (M) 17.5 (inches) - (L) 19.5 (inches) - 21.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Maxxis CrossMark UST
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano XTR Hydraulic Levers Shimano XTR Disc With 160 (millimeters) Rotor Front and Shimano XTR Disc With 140 (millimeters) Rotor Rear Brakes
Hubs for disc brakes	Shimano XTR Centerlock Tubeless
Rims manufacturer	32-hole Shimano XTR Centerlock Tubeless
Spoke nipples type	Not Available
Spoke wheel	Shimano

Frame and Body Specs

Frame materials	Carbon Sub-Frame With Hydroformed TT 7005 Double Butted Aluminum
Frame type	TIG-welded
Handlebar construction	Easton Monkey Lite XC
Handlebar extender	Optional
Handlebar stem details	Easton EA70 OS
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	Shimano Dura-Ace
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano Hollowtech II
Crankset parts and sizes	22/32/44 Teeth Shimano XTR HollowTech II
Gear shift levers	Shimano XTR Rapid Fire
Rear gear set	11 - 32 Teeth 9-speed

Felt Virtue Team Fork System Data

Derailleur (Front)	Shimano XTR
Derailleur (Rear)	Shimano XTR Shadow
Fork material	Single Crown Aluminum and magnesium
Fork type	130 (millimeters) Travel RockShox Revelation 426 Dual Air

Other Specs of Felt Virtue Team

Component group sets	Shimano XTR
Pedals details	Not Available
Rear shock absorber	130 (millimeters) Travel Fox Float RP23
Saddle seat	Selle Italia SLR With Titanium Rails
Seat post extension	27.2 (millimeters) Diameter Easton EC70 Carbon