{"product_id":"rivowon-boat-trailer-bow-roller-double-cone-pe-keel-roller-3in-dia-0-53in-shaft-hole-for-boat-trailer-bunks-guides","title":"Boat Trailer Bow Roller, Double-Cone PE Keel Roller, 3in","description":"\u003ch2\u003eSmooth Launch. Easy Retrieval. Every Time.\u003c\/h2\u003e\n\u003cp\u003eA worn or missing bow roller turns every boat launch into a struggle — and risks scratching your hull in the process. The \u003cstrong\u003eRIVOWON Boat Trailer Bow Roller\u003c\/strong\u003e is a direct-fit replacement that guides your boat smoothly onto the trailer and protects your hull from contact damage, trip after trip.\u003c\/p\u003e\n\u003ch3\u003e🔄 Double-Cone Design for Centered Guidance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSymmetrical double-cone profile\u003c\/strong\u003e naturally centers the boat’s keel as it loads onto the trailer — reducing side-to-side movement and hull contact.\u003c\/li\u003e\n\u003cli\u003eSmooth rolling surface minimizes friction during launch and retrieval, making solo trailering easier and safer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🛡️ Durable PE Construction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from \u003cstrong\u003ehigh-density polyethylene (PE)\u003c\/strong\u003e — impact-resistant, UV-stable, and corrosion-proof in both freshwater and saltwater environments.\u003c\/li\u003e\n\u003cli\u003eOutlasts rubber rollers that crack and degrade over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📏 Precise Dimensions for a Reliable Fit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOuter diameter: \u003cstrong\u003e7.6cm \/ 3in\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeight: \u003cstrong\u003e7.05cm \/ 2.78in\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCenter shaft hole: \u003cstrong\u003e1.35cm \/ 0.53in\u003c\/strong\u003e — fits standard trailer roller shafts and bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚡ Easy Drop-In Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits most standard \u003cstrong\u003eboat trailer bunk brackets, bow stops, and roller guides\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eNo special tools required — slide onto the shaft, secure, and you’re ready to launch.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eSmall part. Big difference. That’s \u003cstrong\u003eRIVOWON\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e","brand":"RIVOWON","offers":[{"title":"Polyurethane (PU)","offer_id":71192801771773,"sku":null,"price":3.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/4409\/0621\/files\/1_5d99e42c-edbf-474b-a382-700aa656907c.jpg?v=1787812234","url":"https:\/\/www.rivowon.com\/products\/rivowon-boat-trailer-bow-roller-double-cone-pe-keel-roller-3in-dia-0-53in-shaft-hole-for-boat-trailer-bunks-guides","provider":"RIVOWON","version":"1.0","type":"link"}