Mongoose NX 7.7 1998 VS Trek 3900 2006 specs comparison
Mongoose NX 7.7
General Infos| Model | NX 7.7 |
| Manufacturer | Mongoose |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
-Orange |
| Sizes |
- Large - medium - small |
| Sizes |
- Large - medium - small |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Hutchinson On The Rocks II Kevlar Front: 26 X 1.95 (inches) Hutchinson Chameleon |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid SD-2.0 L Levers Rock Shox Disc Brakes |
| Hubs for disc brakes | White Industries |
| Rims manufacturer | 32-hole Mavic X317 |
| Spoke nipples type | Not Available |
| Spoke wheel | 1.8 (millimeters) Double-butted DT Stainless Steel |
Frame and Body Specs
| Frame materials | Easton Elite |
| Frame type | TIG-welded |
| Handlebar construction | Kore Lite |
| Handlebar extender | Optional |
| Handlebar stem details | Kore Lite |
| Headset size | 1 1/8 (inches) Threadless FSA Orbit |
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 White Industries |
| Gear shift levers | Shimano Deore XT RapidFire SL |
| Rear gear set | 11 - 30 Teeth 8-speed |
Mongoose NX 7.7 Fork System Data
| Derailleur (Front) | Top-pull Shimano Deore XT Top-swing |
| Derailleur (Rear) | Shimano XTR SGS |
| Fork material | Triple-clamp Crown Aluminum and magnesium |
| Fork type | Rock Shox Indy XC |
Other Specs of Mongoose NX 7.7
| Component group sets | Mountain Mix |
| Pedals details | Mongoose Clipless |
| Rear shock absorber | Not Available |
| Saddle seat | Chromoly Rails WTB SSTX |
| Seat post extension | Kore Lite II |
Trek 3900
General Infos| Model | 3900 |
| Manufacturer | Trek |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
- Willow Green and Gray Green -Matte Lava Black and Matte Black |
| Sizes |
- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - womens 13 (inches) - womens 16 (inches) - womens 19.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Bontrager Connection Trail |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano EF-50 Levers Tektro Linear-pull Brakes |
| Hubs for disc brakes | Rear: Shimano RM30 Front: Aluminum |
| Rims manufacturer | Matrix 550 |
| Spoke nipples type | Not Available |
| Spoke wheel | Stainless Steel |
Frame and Body Specs
| Frame materials | Alpha Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Hi-tensile |
| Handlebar extender | Not Available |
| Handlebar stem details | Bontrager |
| Headset size | Aheadset Slimstak |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 24/34/42 Teeth SR XCC-150 |
| Gear shift levers | Shimano EF50 |
| Rear gear set | 11 - 32 Teeth 8-speed |
Trek 3900 Fork System Data
| Derailleur (Front) | Shimano FD-C050 |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Single Crown Aluminum |
| Fork type | 70 (millimeters) Travel InSync Grind 1 |
Other Specs of Trek 3900
| Component group sets | Mountain Mix |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Bontrager Sport |
| Seat post extension | Bontrager |
Useful links and guides ....
- To know more about this exacte bike, Mongoose provided us with the latest version of its NX 7.7 bike manual
- Find All parts, tires and accessories of Mongoose NX 7.7 Mountain bike here
- Get your Trek 3900 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 3900 Mountain bike here