Sena Universal Helmet Clamp Kit with Slim Speaker S3-Cat-Apparel-Road-Boots&Shoes-Parts Developed through rigorous testing to

Developed through rigorous testing to meet the demands of performance riding and racing

Features smooth-rolling wheels for easy positioning under the motorcycle

DS450 Xxc 2009 -2011

It provides the necessary force to push out pins and the precision required to flare rivet heads for a factory-secure finish

Diameter installed grips : 31 mm

Sena Universal Helmet Clamp Kit with Slim Speaker S3-Cat-Apparel-Road-Boots&Shoes-Parts Developed through rigorous testing toThis universal clamp kit allows users to easily transfer their Sena communication unit between different helmets. The included slim speakers are designed to fit comfortably inside tight ear pockets without causing pressure points. Versatile mounting system compatible with most open face, flip up, and full face helmet designs. High output slim speakers deliver clear audio for music, intercom, and GPS instructions. Includes a flexible boom microphone