AMP Research B-4 All Country XTR 2000 Technical specs and features

Brand AMP Research
Model B-4 All Country XTR
First production 2000
Bike category Mountain Bike
Bike sub-category Mountain With Dual Suspension
Bike Pricing Check price Here ==>   
Parts And Accessories AMP Research B-4 All Country XTR Parts   
Available 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 tireNot Available
Bike wheel size26 (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 typeAlloy Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
DT Stainless Steel

Frame and Body Specifications

Frame materialsAlcoa 6061 T6 Aluminum
Frame typeTIG-welded
Handlebar construction 1.5 (inches) Rise
Aluminum
Handlebar extenderNot Available
Handlebar stem detailsAlloy
Headset size1 1/8 (inches) Threadless Aheadset

Gearing Specs

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-7700
Bottom bracket shell widthAmerican
Bottom bracket type 112.5 (millimeters) Spindle
Shimano BB-M952
Crankset parts and sizes 26/36/48 Teeth
Shimano XTR M952
Gear shift leversShimano 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 setsShimano XTR
Available colors - Polished
- Red
Weight 24.0
Pedals detailsAlloy Platform
Rear shock absorber 3.0 (inches) Travel
AMP Research
Saddle seatSpecialized
Seat post extension 31.6 (millimeters) Diameter
Alloy


AMP Research B-4 All Country XTR bike review

AMP Research produced the B-4 All Country XTR bike in 2000 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $1,875.00.
B-4 All Country XTR bike is available in many sizes such as Large , medium , small and xsmall .
AMP Research Mountain bike B-4 All Country XTR can be found in a few colors, among these colors Polished and Red .
This bike is equiped with Front: 26 x 2.00" Specialized Team Control tires and DT stainless steel spoke wheel while the rims are manufactured by Sun Rims CR18, 32-hole. AMP Research equiped this exact model with AMP D-1 Hydraulic Disc brakes, Shimano XTR levers braking system and Front: AMP Research D-1, Rear: Shimano Deore XT hubs.
To guarantee the comfiest ride AMP Research used Alcoa 6061 T6 aluminum material for the frame. Aluminum, 1.5" rise high strength material is used on the handlebar of this B-4 All Country XTR to ensure the perfect handling while the stems are made of Alloy.
For the smoothest biking experience Shimano XTR M952, 26/36/48 teeth is used on this bicycle linked to Shimano CN-7700 chain that is easily replaceable as stated by AMP Research, the whole system is connected to a high reliability Shimano XTR RapidFire SL gear shift levers.