Designed for use with Stilo ST5 helmets with driver hydration Drinking System preparation. This kit, which contains all the helmet side of the Drinking System, includes a silicone rubber bite valve with anti-backflow system (YA0601), a water tube (YA0602) and a male quick release coupling (YA0603). Once plumbed into the helmet all pipes are fitted internally. Ideal system for endurance racing and hot summer series.
The side port (or front chin pad / vent in the case of the ST5F N) in the helmet allows easy connection to the 1.5Ltr Hydration Bag with its quick release connectors.
- The pipework fits neatly behind the helmets lining so no interior modifications needed
- Enables you to drink and stay hydrated in a race
- Anti-backflow silicone rubber bite valve
- Water tube
- Male quick release coupling