{"product_id":"yz450f-10-13-kibblewhite-complete-head-rebuild-kit-titanium-springs-valves-seals","title":"YZ450F 10-13 Kibblewhite Complete Head Rebuild Kit Titanium Springs Valves Seals","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 0.000001px; color: transparent;\"\u003e80-80750, 80-80762, 80-80766, Boost your 2010–2013 Yamaha YZ450F with this Kibblewhite valve spring kit. Includes stainless steel intake \u0026amp; exhaust valves, titanium retainers, and RED Viton seals. OEM replacement, race-ready reliability.,33D-12111-00-00, 33D-12116-00-00, 33D-12121-00-00, 33D-12126-00-00, 51Y-12119-00-00, 71040, 71040-4, B11-12114-00-00, S40, 51Y-12119-00-00, 5PS-11133-10-00, 5PS-11134-10-00, 80-80762, 80-80766, 33D-12121-00-00, 33D-12111-00-00, 51Y-12119-00-00\u003c\/span\u003e\u003c\/p\u003e \u003cdiv style=\"max-width:800px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;line-height:1.5;color:#222;\"\u003e \u003ch2 style=\"text-align:center;font-size:26px;margin:0 0 12px 0;\"\u003e \u003cstrong\u003e🔥 10-13 Yamaha YZ450F Kibblewhite Valve Spring Kit Intake Exhaust Valves Seals 🔥\u003c\/strong\u003e \u003c\/h2\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e🏁 Complete High-Performance Race Head Upgrade\u003c\/h3\u003e \u003cp style=\"text-align:center;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eUpgrade your 2010–2013 \u003cstrong\u003eYamaha YZ450F\u003c\/strong\u003e with this \u003cstrong\u003eKibblewhite Performance Race Kit\u003c\/strong\u003e featuring titanium retainers, springs, and \u003cstrong\u003eBlack Diamond™ Stainless Steel Valves\u003c\/strong\u003e. Designed for high-RPM reliability, this kit delivers the durability, sealing power, and performance needed to handle aggressive cams and serious racing demands.\u003c\/span\u003e\u003c\/p\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e💪 Premium Components You Can Trust\u003c\/h3\u003e \u003cp style=\"text-align:center;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eThis kit includes everything you need to fully rebuild and upgrade your head. With \u003cstrong\u003eKPMI’s LEGENDARY RED Viton stem seals\u003c\/strong\u003e (no cheap blue substitutes!), stainless steel valves, and high-strength titanium retainers, this is the ultimate solution for performance and longevity—at a fraction of the OEM cost.\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eInner \u0026amp; Outer Intake \u0026amp; Exhaust Chrome SiliconSprings\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eTitanium Retainers \u0026amp; H.T. Steel Basewashers\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e2 Intake Valves (Stainless Steel, stock size)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e2 Exhaust Valves (Stainless Steel, stock size)\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cstrong\u003eGenuine \u003cspan style=\"color: rgb(255, 0, 0);\"\u003eKPMI \u003c\/span\u003eRED Viton Stem Seals\u003c\/strong\u003e (no bait-and-switch \u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003eblues!\u003c\/span\u003e\u003c\/strong\u003e).\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e✅ Fitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cp style=\"text-align:center;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eDirect-fit upgrade for Yamaha dirt bike models listed below.\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eYamaha YZ450F – 2010, 2011, 2012, 2013\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eDirect OEM replacement for precise fit\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eEngineered for both stock and high-lift camshafts\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eRace-proven durability and performance\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eBetter than OEM at a fraction of the cost\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eQ: Are these valves stronger than OEM?\u003c\/strong\u003e\u003c\/span\u003e \u003cp style=\"text-align:left;margin:0 0 10px 0;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eA: Yes. Kibblewhite Black Diamond™ Valves are made from one-piece forged stainless steel and impregnated with a special coating for superior strength, wear resistance, and corrosion protection compared to OEM valves.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eQ: Are these genuine Kibblewhite components?\u003c\/strong\u003e\u003c\/span\u003e \u003cp style=\"text-align:left;margin:0 0 10px 0;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eYes, this kit includes 100% authentic Kibblewhite Black Diamond valves and KPMI RED Viton seals—never off-brand substitutions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eQ: Does this kit require additional machining?\u003c\/strong\u003e\u003c\/span\u003e \u003cp style=\"text-align:left;margin:0 0 10px 0;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eNo, all valves and springs are direct OEM replacements for a precise fit. Professional installation is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eQ: Can I run this kit with aftermarket cams?\u003c\/strong\u003e\u003c\/span\u003e \u003cp style=\"text-align:left;margin:0 0 10px 0;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eYes, the upgraded spring pressure and titanium retainers are engineered to handle aggressive race cams.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eQ: What OEM part numbers does this replace?\u003c\/strong\u003e\u003c\/span\u003e \u003cp style=\"text-align:left;margin:0 0 10px 0;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eReplaces Yamaha OEM # 33D-12111-00-00, 33D-12116-00-00, 33D-12121-00-00, 33D-12126-00-00, 51Y-12119-00-00, B11-12114-00-00.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e🌟 Why Buy from BPRATV? Your YZ450F Engine Experts 🌟\u003c\/h3\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eAt BPRATV, our promise is unwavering: \u003cstrong\u003eThe Best Parts. The Best Performance. The Best Price.\u003c\/strong\u003e This YZ450F Kibblewhite valve and spring kit showcases our commitment to providing riders with high-performance, long-lasting components at unbeatable value. Trust BPRATV to deliver the parts you need to keep your YZ450F performing its best, every single time.\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"color:#38761d;font-size:16px;\"\u003e\u003cstrong\u003e\u003cem\u003eUpgrade your YZ450F today with Kibblewhite precision and unleash its true race potential! 🏆\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"color:#0000ff;font-size:16px;\"\u003e\u003cstrong\u003eBPRATV - The Best Parts. The Best Performance. The Best Price.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"color:#0000ff;font-size:16px;\"\u003e\u003cstrong\u003eBRAPPPPPPPPPP!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;font-size:10px;color:#555;margin:20px 0 0px;\"\u003e© BPRATV LLC\u003c\/p\u003e \u003c\/div\u003e","brand":"Kibblewhite Precision","offers":[{"title":"Default Title","offer_id":45078097690821,"sku":"257098598086\/80-80750\/80-80762\/80-80766\/71040\/JT","price":289.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/1083\/3861\/files\/kibblewhite-precision-bpratv-yamaha-yz450f-yz-450f-kpmi-2_e4079ba0-950b-43b1-9f51-e77b2c9a97e0.png?v=1757296979","url":"https:\/\/bpratv.com\/products\/yz450f-10-13-kibblewhite-complete-head-rebuild-kit-titanium-springs-valves-seals","provider":"BPRATV","version":"1.0","type":"link"}