Mongoose AMPLIFIER II 1995 VS GT MARATHON 9R 2009 specs comparison
Mongoose Amplifier II
General Infos| Model | Amplifier II |
| Manufacturer | Mongoose |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice |
-Polished |
| Sizes |
- 16 (inches) - 18 (inches) - 20 (inches) |
| Sizes |
- 16 (inches) - 18 (inches) - 20 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.125 (inches) Panaracer Smoke Front: 26 X 2.125 (inches) Panaracer Dart |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro RBP-286 Levers Shimano STX M-System Brakes |
| Hubs for disc brakes | Shimano Deore LX With Suspension Front Axle |
| Rims manufacturer | 32-hole Araya TM-18 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Double Butted Stainless Steel |
Frame and Body Specs
| Frame materials | Easton 6061 |
| Frame type | Welded Aluminum |
| Handlebar construction | IBOC Alloy |
| Handlebar extender | Optional |
| Handlebar stem details | IBOC Alloy |
| Headset size | 1 1/8 (inches) YST Alloy Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 Teeth Sugino Impel 350 |
| Gear shift levers | Grip Shift SRT-600 |
| Rear gear set | 11 - 28 Teeth 8-speed |
Mongoose Amplifier II Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano Deore LX Compact Drive |
| Derailleur (Rear) | Shimano Deore LX |
| Fork material | Triple-clamp Crown Magnesium |
| Fork type | Rock Shox Quadra 21 |
Other Specs of Mongoose Amplifier II
| Component group sets | Shimano Deore LX |
| Pedals details | IBOC Alloy With Clips And Straps |
| Rear shock absorber | Not Available |
| Saddle seat | IBOC Pro Series |
| Seat post extension | 30.2 (millimeters) Diameter IBOC Alloy |
GT Marathon 9r
General Infos| Model | 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, Mongoose provided us with the latest version of its Amplifier II bike manual
- Find All parts, tires and accessories of Mongoose Amplifier II 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