The 1998 AMP Research B5 F4BLT is a mountain bike with an aluminum and carbon Alcoa Alcalyte 6013 T6 / AMP Research frame. The frame comes in ball-burnished or Solar  Yellow.

It was released in 1998 and costs $1,950 brand new. Due to the frame materials, we estimate that this bike weighs around 25 pounds. The B5 F4BLT 2 has frame suspension with 5in travel.

Components

The B5 F4BLT 2 comes with Shimano STX components, including a Control Tech stem, a threadless Aheadset headset and Shimano STX RapidFire SL shifters.

Drivetrain

The B5 F4BLT 2 has 8 speeds and has a Shimano STX derailleur.

Wheels

It comes with tires and Mavic 238 rims.