Stilo Replacement Bite Valve — Helmet Drinking System Genuine Stilo replacement silicone bite valve with anti-backflow system (YA0601) for the Stilo helmet drinking system. A direct replacement for the bite valve on your ST5, ST6 or Venti WRC helmet drinking system — ideal when the original valve becomes worn, damaged, or needs replacing for hygiene reasons. Genuine Stilo replacement bite valve — SKU: YA0601 Silicone rubber construction with anti-backflow system Prevents liquid dripping when not in use Direct replacement for the original bite valve in the Stilo drinking system kit Compatible with ST5, ST6 and Venti WRC helmet drinking systems Lightweight — no added weight penalty Compatible With ✅ Stilo ST5 Helmet Drinking System ✅ Stilo ST6 Helmet Drinking System ✅ Stilo Venti WRC Helmet Drinking System ☎️ Contact us if unsure Harris Race Radios — NZ & AU's Most Experienced Stilo Specialist Harris Race Radios is NZ and AU's most experienced Stilo specialist, with genuine Stilo stock sourced directly through Stilo's supply chain. We hold NZ stock for fast local dispatch and ship to Australia. Rex Harris has been involved in motorsport radio and safety equipment since 1975 and is a qualified Radio Telecommunications Engineer and Approved Radio Certifier for NZ RSM and AU ACMA. Aaron Harris is an active racing driver and race engineer — Barcelona 24 Hour 1st in Class 2013, Bathurst 1000 and 12 Hour competitor, BMW Race Driver Series Champion 2011, and an MSNZ Licence Examiner for helmets, racewear, FHR, and HANS devices. 📞 Aaron Harris: +64 27 449 9654 | [email protected] Related Products Stilo Helmet Drinking System Kit (ST5, ST6 & Venti WRC) Stilo 1.5L Hydration Bag + Tube + Female Quick Coupling Stilo Female Quick Coupling For Drinking Stilo Spare Male Coupling For Helmet Drinking System Frequently Asked Questions What does the anti-backflow system do? The anti-backflow valve prevents liquid from dripping out of the tube when you are not actively drinking. This keeps the helmet interior dry and prevents spills during a race. How often should I replace the bite valve? Replace the bite valve when it shows signs of wear, cracking, or discolouration, or periodically for hygiene. Having a spare on hand is recommended for endurance events. Will this fit my Stilo drinking system? Yes — this is the genuine Stilo replacement bite valve (YA0601) designed for the Stilo ST5, ST6 and Venti WRC helmet drinking systems. Contact Aaron Harris on +64 27 449 9654 to confirm compatibility if unsure. Do you hold NZ stock? Yes — Harris Race Radios holds genuine Stilo stock locally in NZ for fast dispatch. We also ship to Australia. { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What does the anti-backflow system do?", "acceptedAnswer": { "@type": "Answer", "text": "The anti-backflow valve prevents liquid from dripping out of the tube when you are not actively drinking. This keeps the helmet interior dry and prevents spills during a race." } }, { "@type": "Question", "name": "How often should I replace the bite valve?", "acceptedAnswer": { "@type": "Answer", "text": "Replace the bite valve when it shows signs of wear, cracking, or discolouration, or periodically for hygiene. Having a spare on hand is recommended for endurance events." } }, { "@type": "Question", "name": "Will this fit my Stilo drinking system?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — this is the genuine Stilo replacement bite valve (YA0601) designed for the Stilo ST5, ST6 and Venti WRC helmet drinking systems. Contact Aaron Harris on +64 27 449 9654 to confirm compatibility if unsure." } }, { "@type": "Question", "name": "Do you hold NZ stock?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — Harris Race Radios holds genuine Stilo stock locally in NZ for fast dispatch. We also ship to Australia." } } ] }
