RAM Universal Base with 1.5" Ball (RAM-111BU) Type_RAM A Size The RAP-S-KNOB5-4U replaces all knobs

The RAP-S-KNOB5-4U replaces all knobs on 1

the main brand of bike for the RAM-B-272U is BMW

allowing for the placement of the RAM rubber ball base

The RAM-224U consists of a 3

RAM Universal Base with 1.5" Ball (RAM-111BU) Type_RAM A Size The RAP-S-KNOB5-4U replaces all knobsThe RAM 111BU consists of a 1. 5" diameter rubber ball connected at right angles to a flat 6. 25 x 2" rectangular plate. The plate contains different combinations of pre drilled holes which will match up to many electronic devices and mounts, including Marine GPS, CB Radios, Ham Radios, Gimbal Brackets and more. Specs & Features Material: Powder Coated Marine Grade Aluminum Ball Size: 1. 5" Rubber Ball Size Weight: 0. 4 lbs. Note: The "U" in the part