Sena SPH10 Bluetooth Headset and Intercom Fly Solid Color Helmets one of which is certain

one of which is certain to fit your needs

Please add 1 if the measurement is an odd number to make it to even

Goggle Ready

water- and weather-resistant 1200-denier SaddleTuff and Saddlehyde panels

Sena SPH10 Bluetooth Headset and Intercom Fly Solid Color Helmets one of which is certainSena SPH10 Bluetooth Headset and Intercom. The Sena SPH10 Bluetooth Headset and Intercom system is designed for riders that want to wear a half helmet when they ride and still want to listen to their music or communicate with other riders and even talk on the phone. This Bluetooth headset will not fit under a or full faced helmet due to its design, but it will work well with most half helmets on the market. This headset is very versatile and you don't