{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"bf653707e77a","name":"PISTON KIT VERTEX 77.0 B YAMAHA YZ/WR 250 14-17, VERTEX 23941B COMPR 13,5:1","sku":"23941B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":205.56,"formatted":"£205.56"},"summary":"Vertex Piston Kit 23941B with a compression ratio of 13.5:1. Bore size is 77.00mm. 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 and fitted as standard equipment on many OEM bikes. Replacement parts: Rings 590277000006, Pin 715380, Clips 72055. Cross reference numbers: Piston Assy 1SM-116A0-01-00, Piston (Std) 1SM-11631-01-00, Piston Ring Set (Std) 1SM-11603-00-00, Pin, Piston 1SM-11633-00-00, Circlip 93450-17129-00.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"77mm"},{"label":"Variant Id","value":"282680"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock81986_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock81986_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock81986_2.jpg"],"description":"Vertex Piston Kit 23941B with a compression ratio of 13.5:1. Bore size is 77.00mm. 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 and fitted as standard equipment on many OEM bikes. Replacement parts: Rings 590277000006, Pin 715380, Clips 72055. Cross reference numbers: Piston Assy 1SM-116A0-01-00, Piston (Std) 1SM-11631-01-00, Piston Ring Set (Std) 1SM-11603-00-00, Pin, Piston 1SM-11633-00-00, Circlip 93450-17129-00.","descriptionMarkdown":"### Vertex Piston Kit\n\nThis high-quality Vertex piston kit is designed to meet or exceed OEM specifications for reliable engine performance. Engineered for durability and precision, this kit ensures your engine runs smoothly and efficiently.\n\n#### Key Features:\n\n \n- OEM Replacement Quality: Standard pistons and components are designed as direct replacements for original equipment.\n \n- Complete Kit: Each kit includes the piston, 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- Made in Italy: Manufactured in Italy, adhering to high standards of quality and craftsmanship.\n \n- Original Equipment Fitted: Vertex pistons are factory-fitted in many Original Equipment Manufacturer (OEM) bikes.\n \n- Compression Ratio: Features a compression ratio of 13.5:1.\n \n- Bore Size: 77.00mm (actual bore measurement 76.96mm).\n\n#### Replacement Parts Available Separately:\n\n \n- Rings: 590277000006\n \n- Pin: 715380\n \n- Clips: 72055\n\n#### Cross Reference Numbers:\n\n \n- Piston Assy: 1SM-116A0-01-00\n \n- Piston (Std): 1SM-11631-01-00\n \n- Piston Ring Set (Std): 1SM-11603-00-00\n \n- Pin, Piston: 1SM-11633-00-00\n \n- Circlip: 93450-17129-00","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WR 250F","cc":null,"notes":null,"years":"2015–2017"},{"make":"YAMAHA","model":"YZ 250F","cc":null,"notes":null,"years":"2014–2015"}],"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-b-yamaha-yzwr-250-14-17-vertex-23941b-compr-1351","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/bf653707e77a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/bf653707e77a: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."]}}