AMP Research B-4 ALL COUNTRY 2000 VS GT MARATHON 9R 2009 specs comparison
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AMP Research B-4 All Country
General InfosModel | B-4 All Country |
Manufacturer | AMP Research |
Year of production | 2000 |
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 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 | Alloy 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 | Alloy |
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 Alloy |
GT Marathon 9r
General InfosModel | Marathon 9r |
Manufacturer | GT |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
-Dark Blue |
Sizes |
- Medium - large - xlarge |
Wheels And Breaking System
Bike front tire | 29 X 2.10 (inches) Kenda Small Block Eight |
Bike rear tire | Not Available |
Bike wheel size | 29 (inches) Wheels |
Brakeset type | Shimano SLX Hydraulic Levers Shimano SLX Disc With 160 (millimeters) Rotor Brakes |
Hubs for disc brakes | Shimano SLX Centerlock Disc |
Rims manufacturer | WTB SpeedDisc All Mountain 29er |
Spoke nipples type | DT Brass |
Spoke wheel | 14/15ga. Butted DT Swiss Stainless |
Frame and Body Specs
Frame materials | GT I-Drive 4 6061 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Easton EA50 MonkeyBar |
Handlebar extender | Optional |
Handlebar stem details | Easton EA50 31.8 |
Headset size | 1 1/8 (inches) TH IS-3E |
Gearing Specifications
Bicycle chain | Shimano HG73 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Shimano SLX Hollowtech II |
Crankset parts and sizes | 22/32/44 Teeth Shimano SLX |
Gear shift levers | Shimano SLX RapidFire |
Rear gear set | 11 - 34 Teeth 9-speed |
GT Marathon 9r Fork System Data
Derailleur (Front) | Shimano SLX |
Derailleur (Rear) | Shimano SLX |
Fork material | Single Crown Alloy |
Fork type | 100 (millimeters) Travel RockShox Reba SL Dual Air 29er |
Other Specs of GT Marathon 9r
Component group sets | Shimano SLX |
Pedals details | Shimano PD-M520 |
Rear shock absorber | RockShox Monarch 3.1 |
Saddle seat | WTB Pure V Race |
Seat post extension | Easton EA30 |
Useful links and guides ....
- To know more about this exacte bike, AMP Research provided us with the latest version of its B-4 All Country bike manual
- Find All parts, tires and accessories of AMP Research B-4 All Country Mountain bike here
- Get your GT Marathon 9r manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Marathon 9r Mountain bike here