Sena 50R Speaker with Sound by Harman Kardon SIZE_Piston A (Standard) Chemists have worked on a

Chemists have worked on a brand new compound mix using fine silica molecules across the central area which has led to a 25% increase in the amount of silica touching the road surface when compared with the S21

perfect for replacing the existing chin ventilation unit or for customizing your helmet's look

Multiple Top Air Intakes

The Vapor speedometer tachometer

Sena 50R Speaker with Sound by Harman Kardon SIZE_Piston A (Standard) Chemists have worked on aUPGRADE YOUR SOUND Take your 50Rs audio to the next level with SOUND BY Harman Kardon speakers. These premium speakers were created with the audio experts at Harman Kardon to provide world class sound for the 50R. The speaker accessory is compatible with all versions of the Sena 50R, allowing existing 50R owners to upgrade to SOUND BY Harman Kardon audio. Expertly crafted speakers allow the 50R to deliver an unmatched audio experience while riding.