RAM® Torque™ 1 1/8″ – 1 1/2″ Diameter Handlebar/Rail Base with B Size 1″ Ball, Short Arm and GoPro®/Action Camera Mount The RAM® Torque™ handlebar and rail mounting base has a 1” rubber ball and accommodates bars 1 1/8” to 1 1/2” in diameter. Sizing inserts are included to provide a snug fit and protection [...]