AMP Research B-4 All Country 2001 Technical specs and features
| Brand | AMP Research |
| Model | B-4 All Country |
| First production | 2001 |
| 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 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 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 Specifications
| 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 Specs
| 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 |
| Available colors | - Polished - Red |
| Weight | Not Available |
| Pedals details | Alloy Platform |
| Rear shock absorber | 3.0 (inches) Travel AMP Research |
| Saddle seat | Specialized |
| Seat post extension | 31.6 (millimeters) Diameter Aluminum |
AMP Research B-4 All Country picture
B-4 All Country bike comparison
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AMP Research B-4 All Country bike review
AMP Research produced the B-4 All Country bike in 2001 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $1,875.00.
B-4 All Country bike is available in many sizes such as Large , medium , small and xsmall .
AMP Research Mountain bike B-4 All Country 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 Deore LX RapidFire SL levers braking system and Front: AMP Research D-1, Rear: Shimano Deore LX hubs.
To guarantee the comfiest ride AMP Research used Alcoa 6061 T6 aluminum material for the frame. Alloy MTB high strength material is used on the handlebar of this B-4 All Country to ensure the perfect handling while the stems are made of Aluminum.
For the smoothest biking experience Shimano Deore LX, 22/32/42 teeth is used on this bicycle linked to Shimano CN-HG72 chain that is easily replaceable as stated by AMP Research, the whole system is connected to a high reliability Shimano Deore LX RapidFire SL gear shift levers.