Product Information
The RAM-B-252 marine grade aluminum base consists of a 1in. diameter ball and 2.25in. x 0.875in. base with 11mm hole. This part is often used on motorcycles, attaching to the mirror frame, the main brand of bike for the RAM-B-252U is BMW. This part fits well on many handlebar pinchbolts with a washer (base is 5mm thick).
