Sena HD Speaker Type B (5S / 10C Pro / 10C Evo) Category_Chest Protector Parts based on leading-edge open-cell foam

based on leading-edge open-cell foam technology

Each kit is complete with upper and lower bearing sets and seals

Only for use with 5

Upgraded polymers

In the unlikely event that you break a part of the handguard

Sena HD Speaker Type B (5S / 10C Pro / 10C Evo) Category_Chest Protector Parts based on leading-edge open-cell foamThe new HD Speakers by Sena were designed to deliver crisp communication sound quality and a premium music listening experience. With a stunning increase in clarity and bass boost, these all new HD speakers will rock you! The speakers incorporate a low profile bevel, reducing potential ear to edge chafe, and as always, easily fit into existing helmet speaker pockets. Sena has also developed new firmware for the 30K, 20S EVO, 20S, 10C EVO and 10C Pro,