Twist n Go Phone Mount with 1 ' B size Ball Fly Bundles Compatible with KTM 390/250

Compatible with KTM 390/250

Featuring a universal 1-inch ball mount

Action Camera Mounts too

Suitable for stem tube holes 12mm to 25

Available in three lengths for customized reach:

Twist n Go Phone Mount with 1 ' B size Ball Fly Bundles Compatible with KTM 390/250Product Description: Integrate Twist n Go Phone Mount with your B Size Ball Socket Mounts using the 1 B Ball Adaptor Mount. No tools needed. The familiar 1 Ball Adaptor makes it quick and easy to install to your existing 1 double socket arm at a viewing angle that suits you. The Universal Adapter with 3M VHB and 5mm thickness can be directly installed onto smartphones, hard plastic cases, and most plain flat metal plastic surfaces. (Not recommended