AMP Research B-4 ALL COUNTRY XTR 2001 VS Transition PRESTON FR (X.7 KIT) 2007 specs comparison

AMP Research B-4 All Country XTR

General Infos

Model	B-4 All Country XTR
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 XTR Levers AMP D-1 Hydraulic Disc Brakes
Hubs for disc brakes	Rear: Shimano Deore XT 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	1.5 (inches) Rise Aluminum
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-7700
Bottom bracket shell width	American
Bottom bracket type	112.5 (millimeters) Spindle Shimano BB-M952
Crankset parts and sizes	26/36/48 Teeth Shimano XTR M952
Gear shift levers	Shimano XTR RapidFire SL
Rear gear set	12 - 34 Teeth 9-speed

AMP Research B-4 All Country XTR Fork System Data

Derailleur (Front)	Bottom-pull Clamp-on 1 3/8 (inches) Shimano XTR
Derailleur (Rear)	Shimano XTR
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 XTR

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

Transition Preston FR (X.7 Kit)

General Infos

Model	Preston FR (X.7 Kit)
Manufacturer	Transition
Year of production	2007
Current price	Check price Here ==>
Color choice	- Brown - Transparent Green -White
Sizes	- 15.5 (inches) - 17 (inches) - 18.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) Maxxis Minion
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes HFX-9 HD Levers Hayes HFX-9 HD With 8 (inches) Rotor Front and Hayes HFX-9 HD With 6 (inches) Rotor Rear Brakes
Hubs for disc brakes	TBC Revolution 32
Rims manufacturer	TBC Revolution 32
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	TIG-welded
Handlebar construction	TruVativ Hussefelt
Handlebar extender	Not Available
Handlebar stem details	TruVativ XR
Headset size	FSA Orbit XLII

Gearing Specifications

Bicycle chain	KMC Z9000
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ Howitzer
Crankset parts and sizes	22/32 Teeth TruVativ Hussefelt
Gear shift levers	SRAM X.7 Trigger
Rear gear set	11 - 32 Teeth

Transition Preston FR (X.7 Kit) Fork System Data

Derailleur (Front)	SRAM X-Gen
Derailleur (Rear)	SRAM X.7 Mid Cage
Fork material	Single Crown Aluminum and steel and magnesium
Fork type	95 - 140 (millimeters) Adjustable Travel RockShox Pike 426

Other Specs of Transition Preston FR (X.7 Kit)

Component group sets	SRAM X.7/mix
Pedals details	TruVativ Hussefelt
Rear shock absorber	120 (millimeters) Travel Fox Vanilla R
Saddle seat	TBC Park N' Ride
Seat post extension	30.0 (millimeters) Diameter TruVativ XR Dual Clamp