{"product_id":"oro2u-56-911-hr-35efb5d4","title":"Connecting Rod 03-05 YZF450, Hot Rods 8621 Yamaha MX","description":"\u003cp\u003eConnecting Rod 03-05 YZF450, Hot Rods 8621 Yamaha MX. Find the product specifications and compatibility information below.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct: Connecting Rod 03-05 YZF450, Hot Rods 8621 Yamaha MX\u003c\/li\u003e\n\u003cli\u003ePart number: 56-911.HR\u003c\/li\u003e\n\u003cli\u003eBrand: Hot Rods\u003c\/li\u003e\n\u003cli\u003eHot Rods Connecting Rod Kit – 8621\u003c\/li\u003e\n\u003cli\u003eThis high-quality connecting rod kit is designed as a reliable replacement for heavy-duty applications. Manufactured from hot-rolled ASTM 4115 material, the rods are case-hardened to 58-62 Rc for exceptional durability. The advanced design features side scalloping and vent slots to minimize high-rpm bearing race distortion.\u003c\/li\u003e\n\u003cli\u003eDouble-forged for improved grain flow and dimensional consistency, the rods are shot-peened and double-honed to handle heavy loads. The small ends are double-drilled for enhanced lubrication and cooling to the wrist pin bearing, crucial in high-stress applications. Thrust washers and crank pin bearings are silver-coated for superior lubricity and performance.\u003c\/li\u003e\n\u003cli\u003eComplete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.\u003c\/li\u003e\n\u003cli\u003eConstructed from hot-rolled ASTM 4115 material, case-hardened to 58-62 Rc.\u003c\/li\u003e\n\u003cli\u003eAdvanced design with side scalloping and vent slots for reduced high-rpm distortion.\u003c\/li\u003e\n\u003cli\u003eDouble-forged for consistent dimensions and improved grain flow.\u003c\/li\u003e\n\u003cli\u003eShot-peened and double-honed for enhanced strength under heavy loads.\u003c\/li\u003e\n\u003cli\u003eDouble-drilled small ends for improved lubrication and cooling of the wrist pin bearing.\u003c\/li\u003e\n\u003cli\u003eSilver-coated thrust washers and crank pin bearings for increased lubricity.\u003c\/li\u003e\n\u003cli\u003eTechnical Specifications:\u003c\/li\u003e\n\u003cli\u003eBig End Bearing (mm): 34x42x20\u003c\/li\u003e\n\u003cli\u003eBig End Bore (mm): 42.00\u003c\/li\u003e\n\u003cli\u003eBig End Width (mm): 19.95\u003c\/li\u003e\n\u003cli\u003eCenter to Center (mm): 103.50\u003c\/li\u003e\n\u003cli\u003ePin Diameter (mm): 34.00\u003c\/li\u003e\n\u003cli\u003ePin Length (mm): 60.80\u003c\/li\u003e\n\u003cli\u003eSmall End Bearing (mm): Bushing\u003c\/li\u003e\n\u003cli\u003eSmall End Bore (mm): 18.00\u003c\/li\u003e\n\u003cli\u003eCross-Reference OEM Part Numbers:\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cp\u003eApplications listed in the supplier fitment data:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eYAMAHA YZF 450cc — 2003–2005\u003c\/li\u003e\n\u003cli\u003eYAMAHA YZ F 450cc — 2003–2005\u003c\/li\u003e\n\u003cli\u003eYAMAHA WRF 450cc — 2003–2006\u003c\/li\u003e\n\u003cli\u003eYAMAHA WR F 450cc — 2003–2006\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMatch your exact make, model, year and specification before ordering.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eWhy buy from FDY Performance?\u003c\/h3\u003e\u003cp\u003eFDY Performance is a UK motorcycle and ATV parts specialist. We help riders find parts with clear specifications, vehicle fitment information where available and support before ordering.\u003c\/p\u003e\u003ch3\u003eNeed help choosing the right part?\u003c\/h3\u003e\u003cp\u003eContact us with your bike make, model and year, plus the part number shown above, and we can help you check compatibility.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCall: \u003ca href=\"tel:+447765534854\"\u003e07765 534854\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmail: \u003ca href=\"mailto:fdy@fdyperformance.com\"\u003efdy@fdyperformance.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eWebsite: \u003ca href=\"https:\/\/www.fdyperformance.com\"\u003ewww.fdyperformance.com\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hot Rods","offers":[{"title":"Default Title","offer_id":59665025335644,"sku":"56-911.HR","price":231.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/6982\/0252\/files\/56-911-hr-ow1.png?v=1793133036","url":"https:\/\/fdyperformance.com\/products\/oro2u-56-911-hr-35efb5d4","provider":"FDY performance Ltd","version":"1.0","type":"link"}