{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d5fe228af44c","name":"PISTON KIT VERTEX 77.0 A YAMAHA WR/YZ 250 19-22, VERTEX 24371A COMPR 13,8:1","sku":"24371A","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":114.52,"formatted":"£114.52"},"summary":"Vertex Piston Kit 24371A. Standard pistons and components are OEM replacements. Kits include piston, rings, wrist pin and circlips. All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle. Replacement rings are sold individually. Made in Italy. Fitted in many OEM bikes as standard. Bore size 77.00mm [A 76.95mm]. Compression 13.8:1. Replacement parts: Rings 56-R9414, Pin 711195, Clips 72055.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"77mm"},{"label":"Variant Id","value":"290154"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock94417_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock94417_1.jpg"],"description":"Vertex Piston Kit 24371A. Standard pistons and components are OEM replacements. Kits include piston, rings, wrist pin and circlips. All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle. Replacement rings are sold individually. Made in Italy. Fitted in many OEM bikes as standard. Bore size 77.00mm [A 76.95mm]. Compression 13.8:1. Replacement parts: Rings 56-R9414, Pin 711195, Clips 72055.","descriptionMarkdown":"### Vertex Piston Kit\n\nThis Vertex Piston Kit is designed to provide a high-quality replacement for your motorcycle's original piston. Engineered for performance and durability, this kit ensures your engine runs smoothly and efficiently.\n\n#### Key Features:\n\n \n- OEM Replacement: Standard pistons and components are designed as direct replacements for Original Equipment Manufacturer (OEM) parts.\n \n- Complete Kit: Each kit includes a piston, rings, wrist pin, and circlips for a comprehensive repair.\n \n- Heat Treated: All pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced strength and longevity.\n \n- High Compression Ratio: Features a compression ratio of 13.8:1 for improved power output.\n \n- Precision Bore Size: Bore size is 77.00mm, with a specific piston measurement of 76.95mm.\n \n- Made in Italy: Manufactured with Italian precision and quality standards.\n \n- OE Fitment: Vertex pistons are fitted as standard equipment on many OEM motorcycles.\n\n#### Replacement Parts Available Separately:\n\n \n- Rings: 56-R9414\n \n- Pin: 711195\n \n- Clips: 72055","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WR 250F","cc":null,"notes":null,"years":"2020"},{"make":"YAMAHA","model":"YZ 250F","cc":null,"notes":null,"years":"2019–2020"}],"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-770-a-yamaha-wryz-250-19-22-vertex-24371a-compr-1381","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/d5fe228af44c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/d5fe228af44c: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."]}}