Mongoose NX 7.1 1998 VS Trek 4900 2002 specs comparison
Mongoose NX 7.1
General Infos| Model | NX 7.1 |
| Manufacturer | Mongoose |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- orange -Blue |
| Sizes |
- Large - medium - small |
| Sizes |
- Large - medium - small |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Tioga Psycho TT Front: 26 X 2.10 (inches) Tioga Edge |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro Levers Tektro Linear-pull Brakes |
| Hubs for disc brakes | Rear: Shimano STX-RC Front: Mongoose OS |
| 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 | Double-butted Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Mongoose Comp |
| Handlebar extender | Optional |
| Handlebar stem details | Mongoose |
| Headset size | 1 1/8 (inches) Threadless Tioga TG |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG31 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 Teeth Shimano STX |
| Gear shift levers | Grip Shift SRT-400 |
| Rear gear set | 11 - 30 Teeth 7-speed |
Mongoose NX 7.1 Fork System Data
| Derailleur (Front) | Top-pull Shimano STX Top-swing |
| Derailleur (Rear) | Shimano Deore LX SGS |
| Fork material | Triple-clamp Crown Aluminum and magnesium |
| Fork type | Rock Shox Indy C |
Other Specs of Mongoose NX 7.1
| Component group sets | Mountain Mix |
| Pedals details | Aluminum Cage With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Mongoose |
| Seat post extension | Mongoose Micro-adjust |
Trek 4900
General Infos| Model | 4900 |
| Manufacturer | Trek |
| Year of production | 2002 |
| Current price | Check price Here ==> |
| Color choice |
- Yellow -Grey |
| Sizes |
- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Bontrager Jones AC |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Aluminum Linear-pull Levers Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Rear: Shimano Front: Aluminum |
| Rims manufacturer | Bontrager Corvair |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Bontrager Crowbar Sport |
| Handlebar extender | Optional |
| Handlebar stem details | Bontrager Sport |
| Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 Teeth Bontrager |
| Gear shift levers | Shimano Alivio RapidFire Plus |
| Rear gear set | 11 - 32 Teeth 9-speed |
Trek 4900 Fork System Data
| Derailleur (Front) | Shimano Alivio |
| Derailleur (Rear) | Shimano Deore SGS |
| Fork material | Single Triple-clamp Crown Aluminum |
| Fork type | 3.15 (inches) Travel Rock Shox Judy C |
Other Specs of Trek 4900
| Component group sets | Mountain Mix |
| Pedals details | Aluminum ATB |
| Rear shock absorber | Not Available |
| Saddle seat | Trek ATB |
| Seat post extension | Bontrager Sport |
Useful links and guides ....
- To know more about this exacte bike, Mongoose provided us with the latest version of its NX 7.1 bike manual
- Find All parts, tires and accessories of Mongoose NX 7.1 Mountain bike here
- Get your Trek 4900 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 4900 Mountain bike here