Sena Phantom Smart Helmet with Mesh Comms - Matte Black Year_1990-14 not the circumference

not the circumference

It serves as a durable solution for riders needing a reliable 38-tooth replacement that prioritises safety and smooth operation

high-friction braking at high speeds and temperatures

Restore smooth throttle response and consistent idling with this all-inclusive carburettor repair solution

The front sprocket features a rubber dampened (RB) design to reduce mechanical noise and vibration

Sena Phantom Smart Helmet with Mesh Comms - Matte Black Year_1990-14 not the circumferenceTHE BEST EVER PURPOSE BUILT MOTORCYCLE SMART HELMET The Phantom Helmet elevates its legacy to new heights as the finest purpose built smart helmet ever created. The term "Purpose Built Smart Helmet" refers to a helmet designed and manufactured from the ground up as a single, cohesive unit, integrating both mechanical and electronic components into its core structure. In contrast to conventional helmets with aftermarket communication systems attached