The 1999 Mongoose NX 8.1 is a full-suspension mountain bike with an aluminum Fast Trax frame. The frame has a Wired  Amarillo finish.

It was released in 1999 and costs $979 brand new. Due to the frame materials and other factors, we estimate that this bike weighs around 35 pounds.

Components

The NX 8.1 1999 2 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 2 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.

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Specs

Type Mountain
MSRP $980
Year 1999
Alt. Names NX8.1, NX 8.1