The RAM motorcycle fork stem base is one of the cleanest and most popular solutions for mounting your favourite device in the centre of your bike.
Designed to fit into the cylindrical bore wall of fork stems. Included B size 1" RAM rubber ball allows for connection to any B size RAM double socket arm; ball and socket technology allows for near-infinite adjustability. Made of powder-coated, marine-grade aluminium for durability and reliability in the most demanding environments.
Featuring a B size 1" rubber ball, this part is designed to fit into the cylindrical bore wall of fork stems and will work with stems that measure 12mm to 38mm (0.5” to 1.49”) in diameter.