BK-300 Kit (300 lbs / 136kg)

A-192 Titanium 4 Hole Connector with Pyramid (50g)
A-503T Titanium Low Profile Tube Clamp, 30mm (83g)
A-612 Aluminum Pylon with Titanium Receiver, 400mm (306g)
A-509 HD Titanium SACH Foot Adapter with bolt (90g)