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

It was released in 1998. Due to the frame materials, we estimate that this bike weighs around 25 pounds. The B5 F4BLT has frame suspension with 5in travel.

Components

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

Drivetrain

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

Wheels

It comes with tires and Mavic 238 rims.