knucklebuster

he Knucklebuster in Frame Jigs The knucklebuster component of the frame jig refers to its ability to accurately connect and position the tube joints, especially at complex angles and intersections. It provides a reliable way to "knuckle" or connect multiple tubes at precise angles, ensuring

builders, many of whom developed their own techniques—knucklebusting being one of them. Today, these methods continue to influence modern custom frame fabrication, maintaining a connection to the roots of motorcycling culture. Tools and Mater