Sena 50S / 30K / 20S EVO / 20S Universal Helmet Clamp Kit With Slim Speakers Chrome & Metal Polishes Breathable perforated design for great

Breathable perforated design for great ventilation

Oversized square tubing for strength and durability

The molded neoprene rubber basket is sure to securely grip your drink

13% elastane

square (power sport) and flat tab posts

Sena 50S / 30K / 20S EVO / 20S Universal Helmet Clamp Kit With Slim Speakers Chrome & Metal Polishes Breathable perforated design for greatSena Universal Helmet Clamp Kit With Slim Speakers (50S, 20S, 20S EVO, 30K) Replacement helmet clamp kit for the Sena 30K Bluetooth Headset, 20S EVO Bluetooth Headset and the 20S Bluetooth Headset. Slim speakers are more accommodating in helmets that lack deep speaker pockets or have an overall tight fit. Includes: Universal helmet clamp Wired boom microphone Wired microphone Speakers: 32mm diameter x 7mm thick will sit deeper within tapered speaker