Sena 50S Helmet Clamp Kit SOUND BY Harman Kardon Speakers and Mic (A0202) BOA Lacing System but we went ahead and

but we went ahead and printed it on the back of the controller housing anyway (just in case you forget)

Adjustable waist strap

UPPER: flexible and light microfiber and breathable mesh

Ribbed arch and ankle for a secure fit

Sena 50S Helmet Clamp Kit SOUND BY Harman Kardon Speakers and Mic (A0202) BOA Lacing System but we went ahead andThe 50S Universal Clamp kit with SOUND BY Harman Kardon features enhanced speakers and microphone, which were developed alongside the audio experts at Harman Kardon. The redesigned microphone and expertly crafted speakers allow the 50S to capture and deliver unmatched incoming and outgoing audio. The speakers send crystal clear audio to riders ears while the microphone, with a newly designed sensor, provides robust performance for voice communication