sena 20s universal clamp kit BS90 4-bolt design for enhanced clamping

4-bolt design for enhanced clamping strength

universal water resistant wireless charging cradle for phones

2009 S RR 1000cc

acid proof

Retains stock gearing and chain pitch (most models)

sena 20s universal clamp kit BS90 4-bolt design for enhanced clampingSena 20S Universal Clamp Kit The Sena 20S universal helmet clamp kit is designed for seamless integration with CB Audio systems on Harley Davidson products. This kit includes everything you need for a convenient and high quality audio experience on the road. Features: Universal helmet clamp unit Microphone sponges for clear audio Wired microphone for secure fit Wire boom microphone for flexibility