{"product_id":"complete-athena-crf290-piston-kit-85mm","title":"Athena CRF290 85mm Big Bore Performance Piston Kit","description":"\u003cp\u003eAthena CRF290 85mm Big Bore Performance Piston Kit. Engineered for applications ranging from motocross to enduro racers, this complete piston kit replaces the overbore piston for Athena 290cc Big Bore Kits on CRF250R,, CRF250RX, Models\u003c\/p\u003e\n\u003cp\u003eDesigned and produced with high precsion forging, CNC precision manufacturing, box bridged skirts, DLC coated wrist pin and Moly Coated Skirts:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cb\u003ePremium Forged Construction:\u003c\/b\u003e Crafted from a high-performance, high-silicon aluminum alloy using reverse extrusion for superior strength and OE-level reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003ePrecision Machined:\u003c\/b\u003e Produced with state-of-the-art CNC machining, ensuring dimensional tolerances of less than 0.01 mm for a perfect fit and optimal engine function.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eReduced Friction \u0026amp; Enhanced Durability:\u003c\/b\u003e Select pistons feature a molybdenum disulfide coating on the skirts, minimizing friction and extending the lifespan of your engine components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eOptimized Power Delivery:\u003c\/b\u003e Designed for regular flow and perfect flame propagation, translating to consistent, powerful acceleration and improved throttle response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cb\u003eRace-Proven \u0026amp; Tested:\u003c\/b\u003e Engineered in Italy by Athena R\u0026amp;D, rigorously tested on dynamometers and on track under extreme stress for validated performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis complete Piston Kit ensures peak performance for your next race or ride.\u003c\/p\u003e\n\u003cp\u003eTrust in Athena's 40+ years of expertise, combined with HP Race Development's commitment to bringing you only the best. Each kit meets or exceeds OE production standards, guaranteeing exceptional quality and reliability for serious riders seeking that professional edge.\u003c\/p\u003e\n\u003cp\u003eAthena PN: S5F08500001A, S5F08500001B, S5F08500001C\u003c\/p\u003e","brand":"Hp Race Development","offers":[{"title":"A Size, 84.94","offer_id":48952983814314,"sku":"S5F08500001A -1","price":289.95,"currency_code":"USD","in_stock":true},{"title":"B Size, 84.95","offer_id":48952983847082,"sku":"S5F08500001A -2","price":289.95,"currency_code":"USD","in_stock":true},{"title":"C Size, 84.96","offer_id":48952983879850,"sku":"S5F08500001A -3","price":289.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/v2n80g-j1.myshopify.com\/products\/complete-athena-crf290-piston-kit-85mm","provider":"Hp Race Development","version":"1.0","type":"link"}