Mongoose NX 8.1 (02) 1999 VS Pivot FIREBIRD XT 2009 specs comparison
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Mongoose NX 8.1 (02)
General Infos| Model | NX 8.1 (02) |
| Manufacturer | Mongoose |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Wired Amarillo |
| Sizes |
- Large - medium - small |
| Sizes |
- Large - medium - small |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) IRC Mythos XC |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro RBP-381A Levers Tektro 824A 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 | Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Mongoose Comp Series 6061 |
| 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 Alivio |
| Gear shift levers | Shimano Alivio RapidFire SL |
| Rear gear set | 11 - 28 Teeth 8-speed |
Mongoose NX 8.1 (02) Fork System Data
| Derailleur (Front) | Top-pull Shimano STX Top-swing |
| Derailleur (Rear) | Shimano STX-RC |
| Fork material | Triple-clamp Crown Aluminum and magnesium |
| Fork type | 2.75 (inches) Travel Answer Manitou Spyder |
Other Specs of Mongoose NX 8.1 (02)
| Component group sets | Mountain Mix |
| Pedals details | Aluminum Cage With Clips & Straps |
| Rear shock absorber | 3.5 (inches) Travel Fast Trax Coil Over |
| Saddle seat | Mongoose Beast |
| Seat post extension | Mongoose Micro-adjust |
Pivot Firebird XT
General Infos| Model | Firebird XT |
| Manufacturer | Pivot |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
- Anodized Jet Black -Anodized Root Beer |
| Sizes |
- Small - medium - large |
Wheels And Breaking System
| Bike front tire | 26 (inches) Kenda Nevegal |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Shimano XT Hydraulic Levers Shimano XT Disc Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | DT Swiss |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 6000 Triple Butted Hydroformed Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Syncros Derived |
| Handlebar extender | Optional |
| Handlebar stem details | Syncros AM |
| Headset size | 1 1/2 (inches) To 1 1/8 (inches) |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | 92 (millimeters) |
| Bottom bracket type | Shimano XTR Internal |
| Crankset parts and sizes | Shimano XT |
| Gear shift levers | Shimano XT Rapid Fire |
| Rear gear set | 11 - 34 Teeth 9-speed |
Pivot Firebird XT Fork System Data
| Derailleur (Front) | Shimano XT |
| Derailleur (Rear) | Shimano XT Shadow |
| Fork material | Single Crown Magnesium and aluminum |
| Fork type | 160 (millimeters) Travel Fox 36 Float RC2 |
Other Specs of Pivot Firebird XT
| Component group sets | Shimano XT |
| Pedals details | Not Available |
| Rear shock absorber | 167 (millimeters) Travel Fox Float |
| Saddle seat | WTB Pure V Race |
| Seat post extension | Syncros Derived |
Useful links and guides ....
- To know more about this exacte bike, Mongoose provided us with the latest version of its NX 8.1 (02) bike manual
- Find All parts, tires and accessories of Mongoose NX 8.1 (02) Mountain bike here
- Get your Pivot Firebird XT manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Pivot Firebird XT Mountain bike here