The 1993 Bridgestone MB-4 is a 27 pound a mountain bike with a steel and chromoly Ishiwata TB frame. The MB-4 1993 is a is an average weight bike at around 25 pounds. It was released in 1993 and costs $775 brand new. The MB-4 1993 is fully rigid.
Components
The MB-4 1993 comes with Shimano/Sugino/Dia-Compe components, including a Ritchey Force Tawain stem and Shimano Deore DX shifters.
Drivetrain
The MB-4 1993 has 7 speeds and has a Shimano Deore LX derailleur.
Wheels
It comes with Ritchey Megabite tires (26in x 2.1in) and Ritchey Vantage Expert rims.