{"product_id":"camshaft-15-17-wr250f-exhaust-hot-cams-4299-1e-stage-1","title":"CAMSHAFT 15-17 WR250F EXHAUST, HOT CAMS 4299-1E, STAGE 1","description":"\u003cp\u003ePart No.  56-C159.EX.STG1    fdyperformance.com\u003cbr\u003e \u003cbr\u003eYAMAHA WR250F 2015 - 2017,\u003cbr\u003e\u003cbr\u003e Hot Cams Stage 1 exhaust cam - 4299-1E: Excellent bottom-end and mid-range power increase: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs: Dual-cam engine: Intake and exhaust cams sold separately: Supplied with decompression mechanism.\u003c\/p\u003e \u003cp\u003e\u003cbr\u003eEXHAUST LIFT: 8.59mm \u003cbr\u003e\u003cbr\u003eEXHAUST LOBE CENTER: 103.44\u003cbr\u003e\u003cbr\u003eEXHAUST DURATION (@1MM): 246.70 degrees\u003c\/p\u003e \u003cp\u003eEXHAUST VALVE LASH: 0.225\u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\u003cdiv style=\"margin-top:15px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFDY Performance – Engineered for riders who demand more.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt FDY Performance, we deliver precision-engineered motorcycle parts trusted by riders across the UK and beyond. Every component is tested for reliability, durability, and peak performance so you can ride harder, longer, and with confidence.\u003c\/p\u003e\n\u003cp\u003eWe’re not just a brand — we’re a movement built by riders, for riders. Whether you’re chasing podiums, upgrading your build, or maintaining your machine, FDY Performance keeps you on the road and at the top of your game.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📞 07765534854 | ✉️ fdy@fdyperformance.com | 🌐 www.fdyperformance.com\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:13px; color:#555;\"\u003eFollow FDY Performance for new releases, expert tuning tips, and exclusive upgrades.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"FDY Performance","offers":[{"title":"Default","offer_id":55987374096732,"sku":"56-C159.EX.STG1","price":198.44,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/56-C159-EX-STG1.png?v=1763315713","url":"https:\/\/fdyperformance.com\/products\/camshaft-15-17-wr250f-exhaust-hot-cams-4299-1e-stage-1","provider":"FDY performance Ltd","version":"1.0","type":"link"}