RAM® Torque™ Clamp Base - For 0.375" to 0.625" Bars
RAM bases are the part of the mounting system that attach the 1" B size mounting ball to your vehicle. This small clamp base was specifically designed to add a RAM ball to motorcycle/scooter mirror stalks and car headrest rails. But lucky for many adventure motorcycle riders, this clamp is also the perfect diameter for the accessory mounting rails found on BMW R1250GS, Honda Africa Twin, and Yamaha Tenere 700 motorcycles.
The kit includes 4 different sized adapter bushings allowing the kit to fit bar diameters from 0.375" to 0.625".
This base is compatible with all B size RAM arms. All RAM components are made from marine-grade aluminum and high-strength composite creating one of the most durable and affordable mounting solutions on the market.