Check the listing for details. Stilo GT Inner Hydration System - YA0600. Condition: New. Listed at 59.16 USD. Stilo GT Inner Hydration System - YA0600 OVERVIEW Stilo drink system helmet kit include a male coupling, tube and rubber bite valve. The coupling assembly is designed to allow the driver a quick evacuation so that in case of emergency, by just a slight tug, the coupling slips off--releasing the driver. All pipes are fitted to the helmet internally. The kits are designed for use with specific Stilo helmet series. SPECS Brand:Stilo Emission Code:6 Product Type:Helmet Accessories UPC:090127461587 Part Number:YA0600 Shipping Policy: We ship orders with UPS, Fedex or Ontrac unless listing states otherwise.We will gladly provide expedited shipping if requested by customer. Please contact us through Ebay messaging to get a shipping quote.Item may be shipped from East or West coast based on availability. Please contact us regarding any item location questions.We ship to PO box and APO & AF address for an extra charge. We offer free shipping to 48 continental states on selected items only.We offer international shipping for an extra charge. Please contact us to get a shipping quote. Payment Policy: We only accept payment through PayPal. Please contact us for any question.