GT XCR-4000 1999 VS AMP Research B-24 BOMBER 2000 specs comparison
GT XCR-4000
General Infos| Model | XCR-4000 |
| Manufacturer | GT |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Solar Citrus -H O T Red |
| Sizes |
- Small - Medium - Large - Extra large |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) WTB EnduroRaptor |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid SD-1.0 L Levers Avid 1D-25 Brakes |
| Hubs for disc brakes | Rear: Shimano Alivio Front: GT Suspension Q and R |
| Rims manufacturer | 32-hole Weinmann Zac 19 |
| Spoke nipples type | Not Available |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Butted 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | XCR Butted 6061 Riser Bar |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Ahead Type |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano IG |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | Shimano Cartridge |
| Crankset parts and sizes | 22/32/42 Teeth SR XR32 |
| Gear shift levers | Shimano Alivio RapidFire SL |
| Rear gear set | 11 - 30 Teeth 8-speed |
GT XCR-4000 Fork System Data
| Derailleur (Front) | Shimano Alivio |
| Derailleur (Rear) | Shimano STX-RC |
| Fork material | Triple-clamp Crown Aluminum and magnesium |
| Fork type | 3.15 (inches) Travel Rock Shox Judy C |
Other Specs of GT XCR-4000
| Component group sets | Mountain Mix |
| Pedals details | Aluminum Body With Clips & Straps Steel Cage |
| Rear shock absorber | 4.6 (inches) Travel Rock Shox Deluxe |
| Saddle seat | Leatherette SDG Ventura |
| Seat post extension | Aluminum Micro-adjust |
AMP Research B-24 Bomber
General Infos| Model | B-24 Bomber |
| Manufacturer | AMP Research |
| Year of production | 2000 |
| Current price | Check price Here ==> |
| Color choice |
- Polished -Candy Apple Red |
| Sizes |
- Xxsmall |
Wheels And Breaking System
| Bike front tire | Rear: 24 X 1.95 (inches) Specialized Sport Front: 24 X 2.10 (inches) Specialized Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 24 (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 | 14-hole and 16-hole Alloy |
| 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 | 1.5 (inches) Rise Aluminum |
| Handlebar extender | Not Available |
| 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-UN52 |
| Crankset parts and sizes | 22/32/44 Teeth Shimano Deore LX |
| Gear shift levers | Shimano Deore LX RapidFire SL |
| Rear gear set | 12 - 32 Teeth 9-speed |
AMP Research B-24 Bomber 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 | 3.2 (inches) Travel AMP Research F-4 BLT |
Other Specs of AMP Research B-24 Bomber
| 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 |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its XCR-4000 bike manual
- Find All parts, tires and accessories of GT XCR-4000 Mountain bike here
- Get your AMP Research B-24 Bomber manual book version yo know further about this bike
- Saddles, tires And mechanical parts for AMP Research B-24 Bomber Mountain bike here