Bell Side Block-Off Plate Kit - SA2010 BR.1 Helmets Option:Flat Black The single-layer Simpson STD

The single-layer Simpson STD

Radium P-16 Antenna Adapter

Sparco's 3-pt bolt-in tuning belt offers a quick and simple solution for spirited drivers

accurately

Provides excellent protection of gears and synchronizers and its balanced slipperiness provides a perfect coefficient of friction

Bell Side Block-Off Plate Kit - SA2010 BR.1 Helmets Option:Flat Black The single-layer Simpson STDWhen using the Top Forced Air Induction on your Bell BR 1 Helmet, the front side vent will need to be blocked off to allow proper air circulation within the helmet. This block off plate installs easily using the included mounting screws, and is color matched to your helmet.