B is for Build: Vette Kart on M23’s!!! Posted on July 5, 2018July 5, 2018 by Mamba_admin11803 The boys at B IS FOR BUILD are at it again and putting together a crazy build! Check out the latest series of episodes of the Vette Kart on Mamba M23s. Subscribe to the B IS FOR BUILD YouTube Channel Follow B IS FOR BUILD: @bisforbuild Follow us: @mambaoffroadwheels