{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"cc983454a893","name":"PISTON KIT VERTEX 97.0 A HC YAMAHA YZ 450 10-13, VERTEX 23563A HC COMPR 13,5:1","sku":"23563A","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":237.89,"formatted":"£237.89"},"summary":"PISTON KIT VERTEX 23563A HC COMPR 13,5:1. Bore Size: 97.00mm. Kit includes piston, rings, wrist pin, and circlips. All Vertex Pistons feature OEM replacement standard pistons and components. Pistons are heat treated with a T-5 or T-6 hardening and tempering cycle. Replacement rings sold individually. Made in Italy. Fitted in many OEM bikes as standard. Replacement Parts: Rings 590297000004 SET, Pin 715405, Clips 72074. Cross reference numbers: Piston Assy 33D-116A0-00-00, Piston (Std) 33D-11631-00-00, Piston Ring Set (Std) 33D-11603-00-00, Pin, Piston 33D-11633-00-00, Circlip 93450-19052-00.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"97mm"},{"label":"Variant Id","value":"282780"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/23563A/791edbf97c7ac16c.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/23563A/791edbf97c7ac16c.png"],"description":"PISTON KIT VERTEX 23563A HC COMPR 13,5:1. Bore Size: 97.00mm. Kit includes piston, rings, wrist pin, and circlips. All Vertex Pistons feature OEM replacement standard pistons and components. Pistons are heat treated with a T-5 or T-6 hardening and tempering cycle. Replacement rings sold individually. Made in Italy. Fitted in many OEM bikes as standard. Replacement Parts: Rings 590297000004 SET, Pin 715405, Clips 72074. Cross reference numbers: Piston Assy 33D-116A0-00-00, Piston (Std) 33D-11631-00-00, Piston Ring Set (Std) 33D-11603-00-00, Pin, Piston 33D-11633-00-00, Circlip 93450-19052-00.","descriptionMarkdown":"### Vertex HC Piston Kit 97.0mm 13.5:1 Compression\n\nThis Vertex Piston Kit is designed as a high compression replacement for your motorcycle engine. Vertex pistons are manufactured in Italy and are known for their quality and performance, often fitted as standard equipment on OEM bikes.\n\n**Key Features:**\n\n \n- High Compression (HC) with a 13.5:1 ratio for increased power.\n \n- Piston features a 97.00mm bore size (actual measurement is 96.93mm).\n \n- All Vertex pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced durability.\n \n- Kits include the piston, rings, wrist pin, and circlips for a complete replacement.\n \n- Replacement rings are available individually for future maintenance.\n\n**Specifications:**\n\n \n- Bore Size: 97.00mm\n \n- Compression Ratio: 13.5:1\n\n**Included Components:**\n\n \n- Piston\n \n- Rings\n \n- Wrist Pin\n \n- Circlips\n\n**Replacement Parts Available:**\n\n \n- Rings Set: 590297000004\n \n- Pin: 715405\n \n- Clips: 72074","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"YZ 450F","cc":null,"notes":null,"years":"2010–2013"}],"collections":[{"name":"Engine","url":"https://www.2brosparts.com/api/agent/collection/GB/engine"},{"name":"Pistons & Kits","url":"https://www.2brosparts.com/api/agent/collection/GB/pistons-kits"}],"links":{"page":"https://www.2brosparts.com/products/piston-kit-vertex-970-a-hc-yamaha-yz-450-10-13-vertex-23563a-hc-compr-1351","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/cc983454a893:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/cc983454a893:1"}},"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."]}}