The Round Tube & Handlebar Adapter Ø20–32 mm with Ball 20 mm Joint attaches to any tube with a diameter of 20 to 32 mm and accommodates all mounts with a 20 mm ball.
Reference :20050014
Bases
The Round Tube & Handlebar Adapter Ø20–32 mm with Ball 20 mm Joint attaches to any tube with a diameter of 20 to 32 mm and accommodates all mounts with a 20 mm ball.