{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1bfd4d30cf93","name":"CONNECTING ROD 10-19 YZ450F, HOT RODS 8694 YAMAHA","sku":"56-857.HR","brand":"Hot Rods","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":205.25,"formatted":"£205.25"},"summary":"Connecting Rod Kit for Yamaha YZ450F (2010-2019) and YZ450FX (2016-2020). Includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers. Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc for superior durability. Strategically designed side scalloping and vent slots reduce high RPM bearing race distortion. Double-forged rods enhance grain flow and maintain dimensional accuracy. Shot-peened and double-honed for increased strength under heavy loads. Small ends feature double drilling for improved lubrication and cooling to the wrist pin bearing. Silver-coated thrust washers and crank pin bearings provide enhanced lubricity and longevity. Technical Specifications: Big End Bearing (mm): 34 x 42 x 20.9, Big End Bore (mm): 42.00, Big End Width (mm): 20.98, Center to Center (mm): 103.00, Pin Diameter (mm): 34.00, Pin Length (mm): 60.80, Small End Bore (mm): 18.00, Small End Width (mm): N/A. Cross-Reference OEM Part Numbers: Yamaha 33D-11651-00-00. Part Number: 56-857.HR. Manufacturer: Hot Rods.","attributes":[{"label":"General Product Group","value":"Crankshafts & Parts"},{"label":"General Product Type","value":"Connecting Rod"},{"label":"Variant Id","value":"251992"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-857_2EHR/791edbf97c7ac16c.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-857_2EHR/791edbf97c7ac16c.png","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-857_2EHR/af3c79035cf5018c.jpg"],"description":"Connecting Rod Kit for Yamaha YZ450F (2010-2019) and YZ450FX (2016-2020). Includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers. Manufactured from hot-rolled ASTM 4115 steel and case-hardened to 58-62 Rc for superior durability. Strategically designed side scalloping and vent slots reduce high RPM bearing race distortion. Double-forged rods enhance grain flow and maintain dimensional accuracy. Shot-peened and double-honed for increased strength under heavy loads. Small ends feature double drilling for improved lubrication and cooling to the wrist pin bearing. Silver-coated thrust washers and crank pin bearings provide enhanced lubricity and longevity. Technical Specifications: Big End Bearing (mm): 34 x 42 x 20.9, Big End Bore (mm): 42.00, Big End Width (mm): 20.98, Center to Center (mm): 103.00, Pin Diameter (mm): 34.00, Pin Length (mm): 60.80, Small End Bore (mm): 18.00, Small End Width (mm): N/A. Cross-Reference OEM Part Numbers: Yamaha 33D-11651-00-00. Part Number: 56-857.HR. Manufacturer: Hot Rods.","descriptionMarkdown":"### Hot Rods Connecting Rod Kit for Yamaha YZ450F\n\nThis high-quality connecting rod kit from Hot Rods is engineered for superior reliability and performance in Yamaha YZ450F and YZ450FX engines. It is an ideal component for engine rebuilds, ensuring your motorcycle’s powertrain operates at its peak.\n\n**Key Features:**\n\n\t\n- Comprehensive Kit: Includes all necessary components for a complete installation: rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.\n\t\n- Premium Materials: Constructed from hot-rolled ASTM 4115 steel, the rod is case-hardened to a hardness of 58–62 Rc for exceptional durability and resistance to wear.\n\t\n- Enhanced Strength and Durability: Features double-forged rods to improve grain flow and maintain precise dimensional accuracy. The connecting rod is also shot-peened and double-honed to increase its strength under demanding load conditions.\n\t\n- Optimized Lubrication: The small end of the rod includes double drilling for enhanced lubrication and cooling of the wrist pin bearing, extending its service life.\n\t\n- Reduced Distortion: Strategically designed side scalloping and vent slots help to minimize high RPM bearing race distortion.\n\t\n- Superior Longevity: Silver-coated thrust washers and crank pin bearings provide enhanced lubricity and contribute to increased component longevity.\n\n**Technical Specifications:**\n\n\t\n- Big End Bearing Dimensions: 34mm (diameter) x 42mm (outer diameter) x 20.9mm (width)\n\t\n- Big End Bore: 42.00mm\n\t\n- Big End Width: 20.98mm\n\t\n- Center to Center Length: 103.00mm\n\t\n- Crank Pin Diameter: 34.00mm\n\t\n- Crank Pin Length: 60.80mm\n\t\n- Small End Bore: 18.00mm\n\n**OEM Cross-Reference:**\n\n\t\n- Yamaha: 33D-11651-00-00","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WR 450F","cc":null,"notes":null,"years":"2016–2020"},{"make":"YAMAHA","model":"WRF 450","cc":null,"notes":null,"years":"2016–2018"},{"make":"YAMAHA","model":"YZ 450F","cc":null,"notes":null,"years":"2010–2020"},{"make":"YAMAHA","model":"YZ 450FX","cc":null,"notes":null,"years":"2016–2020"},{"make":"YAMAHA","model":"YZF 450","cc":null,"notes":null,"years":"2010–2018"},{"make":"YAMAHA","model":"YZF X 450","cc":null,"notes":null,"years":"2016–2017"}],"collections":[{"name":"Crankshafts & Parts","url":"https://www.2brosparts.com/api/agent/collection/GB/crankshafts-parts"},{"name":"Connecting Rod","url":"https://www.2brosparts.com/api/agent/collection/GB/connecting-rod"}],"links":{"page":"https://www.2brosparts.com/products/connecting-rod-10-19-yz450f-hot-rods-8694-yamaha","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1bfd4d30cf93:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1bfd4d30cf93:1"}},"market":{"country":"GB","countryName":"United Kingdom","locale":"en-gb","currency":"GBP","exchangeRateFromGbp":1,"pricesIncludeUkVat":true,"checkoutTax":null,"delivery":[{"name":"Standard","description":"Orders £15.00–£59.99 · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":4.99,"formatted":"£4.99"},"free":false,"minimumOrder":{"amount":0,"formatted":"£0.00","gbp":0},"weightGrams":null},{"name":"Standard","description":"Orders £60.00 and up · 2–4 business days","carrier":null,"estimatedDays":"2–4 business days","price":{"amount":0,"formatted":"£0.00"},"free":true,"minimumOrder":{"amount":60,"formatted":"£60.00","gbp":60},"weightGrams":null}],"storeUrl":"https://www.2brosparts.com"},"navigate":{"start":"https://www.2brosparts.com/api/agent","search":"https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus}"},"howToBuy":{"summary":"Build a basket for the shopper and give them one checkout link. Every URL is a plain path (no query string) and a GET. Nothing is stored between calls.","checkoutLinkFormat":"https://www.2brosparts.com/api/agent/checkout/GB/{basketKey}:{quantity},{basketKey}:{quantity}","steps":["1. Find products: follow links in these responses, or fetch https://www.2brosparts.com/api/agent/search/GB/{words+joined+with+plus} (e.g. https://www.2brosparts.com/api/agent/search/GB/brake+pads). Every product has a basketKey.","2. Optional check: https://www.2brosparts.com/api/agent/basket/GB/{basketKey}:{quantity},{basketKey}:{quantity} returns stock, totals per delivery option and the checkout link.","3. Give the shopper the checkout link. Opening it fills their basket with exactly these items (replacing what was there) and opens checkout for United Kingdom. They pay on 2brosparts.com through Stripe."],"noFetchNeeded":"You can write the checkout link yourself from basketKeys and quantities; nothing has to be fetched first. Each product also has links.buyOneNow, a ready link for one unit.","stateless":"Nothing is saved on our side. The items part of the URL is the whole basket: to change it, write the link again with the new list.","itemsFormat":"basketKey:quantity pairs joined by commas, e.g. 04f24aad4d68:2,7c1e9a0b3f2d:1. Quantity defaults to 1. Up to 50 products, 100 each.","country":"GB is the shopper's delivery country. Swap it for theirs (US, DE, FR…) in any URL; currency, tax and delivery follow it.","tips":["Put everything the shopper wants in one link.","Optionally add your name as a last path segment on checkout links (…/checkout/GB/<items>/claude) so the sale is credited to you.","The checkout link is for the shopper's browser. Do not open it yourself.","Signed-in trade account holders see their trade prices at checkout."]}}