Mugen Seiki MSB1 1/10 2WD Buggy Aluminum Steering Bellcrank Set. Constructed from extremely lightweight and rigid aluminum, this optional steering bellcrank set is intended for the Mugen Seiki MSB1 1/10 2WD Buggy to reduce flex found in stock composite bellcrank and tremendously enhance steering precision smoothness and performance! Package two bellcrank levers.