The 1999 Mongoose NX 8.1 1999 is a full-suspension mountain bike with an aluminum Fast Trax frame. The frame comes in Carbon  Blue or Wired  Amarillo.

It was released in 1999. Due to the frame materials and other factors, we estimate that this bike weighs around 35 pounds.

Components

The NX 8.1 1999 comes with Mountain Mix components, including a Mongoose stem, a threadless Tioga TG headset and Shimano Alivio RapidFire SL shifters.

Drivetrain

The NX 8.1 1999 has 8 speeds and has a Shimano derailleur.

Wheels

It comes with IRC Mythos XC tires (26in x 2.1in) and Weinmann Zac 19 rims.

Buy Online

Specs

Type Mountain
Year 1999
Alt. Names NX8.1, NX 8.1