{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"f8fe671306e1","name":"PISTON KIT VERTEX 77.0 A YAMAHA WR/YZ 250 16-19, VERTEX 24109A COMPR 13,5:1","sku":"24109A","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":114.52,"formatted":"£114.52"},"summary":"Vertex UK Piston Kit 24109A. Compression ratio 13.5:1. Bore size 77.00mm [A 76.95mm]. 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. Replacement parts: Rings 590277000005 SET, Pin 711195, Clips 72055. Cross reference numbers: Piston Assy 1SM-116A0-10-00, Piston (Std) 1SM-11631-10-00, Piston Ring Set (Std) 1SM-11603-00-00, Pin, Piston 1SM-11633-20-00, 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":"282693"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock82000_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock82000_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock82000_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock82000_3.jpg"],"description":"Vertex UK Piston Kit 24109A. Compression ratio 13.5:1. Bore size 77.00mm [A 76.95mm]. 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. Replacement parts: Rings 590277000005 SET, Pin 711195, Clips 72055. Cross reference numbers: Piston Assy 1SM-116A0-10-00, Piston (Std) 1SM-11631-10-00, Piston Ring Set (Std) 1SM-11603-00-00, Pin, Piston 1SM-11633-20-00, Circlip 93450-17129-00.","descriptionMarkdown":"### Vertex Piston Kit - 77.00mm Bore, 13.5:1 Compression\n\nThis Vertex Piston Kit is designed to be a high-quality replacement for your motorcycle's engine. Engineered for performance and durability, this kit features a 77.00mm bore size and a 13.5:1 compression ratio, providing an optimal balance for power and efficiency.\n\nVertex pistons are manufactured to meet or exceed Original Equipment Manufacturer (OEM) standards. All Vertex pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced strength and longevity. This kit includes all the necessary components for a complete installation: a piston, piston rings, a wrist pin, and circlips.\n\n**Key Features:**\n\n \n- 77.00mm Bore Size (Piston Measurement: 76.95mm)\n \n- 13.5:1 Compression Ratio\n \n- Complete Kit: Includes Piston, Rings, Wrist Pin, and Circlips\n \n- Heat Treated for Increased Durability (T-5 or T-6 Hardening Cycle)\n \n- OEM Replacement Quality\n \n- Made in Italy\n\n**Specifications:**\n\n \n- Bore Size: 77.00mm [A 76.95mm]\n\n**Replacement Parts Available Separately:**\n\n \n- Rings: 590277000005 SET\n \n- Pin: 711195\n \n- Clips: 72055","weightGrams":null,"fitments":[{"make":"YAMAHA","model":"WR 250F","cc":null,"notes":null,"years":"2018–2019"},{"make":"YAMAHA","model":"YZ 250F","cc":null,"notes":null,"years":"2016–2018"}],"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-250-16-19-vertex-24109a-compr-1351","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/f8fe671306e1:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/f8fe671306e1:1"}},"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."]}}