ST5 Helmet Top Air Style:Straight Maglock Small Shell Upgraded Multi Layer Gasket with

Upgraded Multi Layer Gasket with Crush Proof Metal Center

Seven ultra-bright LEDs span the top of the display housing for RPM and shift light indication

Brand New Genuine NGK coil pack units for D series applications

Highly protected H-Bridges (stepper outputs)

Lightweight aluminum Calipers and brake pads

ST5 Helmet Top Air Style:Straight Maglock Small Shell Upgraded Multi Layer Gasket withThe exclusive Stilo "Top Air System" for ST5 helmets takes fresh air to the driver's head and nose. With the innovative system for the airflow regulation, you can favor the air flow on the driver's face for better breathing or for cooling the driver's head. Thanks to the fixation system you can fit it more than once replacing the dedicated fixation tape. Comes with and without a flow adjuster. Features: Fits helmet sizes 54 64cm