{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4620b57fe217","name":"PISTON KIT VERTEX 81.0 C KTM EXC/SX 250 13-16, VERTEX 23867C HUSKY OS+3.00 BIG BORE COMPR 13,9:1","sku":"23867C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":230.68,"formatted":"£230.68"},"summary":"PISTON KIT VERTEX 23867C. Compr 13.9:1. Bore size 81.00mm big bore 3.00mm [C 80.98mm]. 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 STD. Replacement parts: Rings 590281000001 SET, Pin 715441, Clips 72106. Cross reference numbers ONLY. Piston I Cpl. 250 77730007100 I, Piston II Cpl. 250 77730007100 II, Scraper Ring 250 77730032000, Compressionring 250 77730030000, Piston Pin 77730033200, Circlip 77730033200.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"81mm"},{"label":"Variant Id","value":"281727"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/23867C/791edbf97c7ac16c.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/23867C/791edbf97c7ac16c.png"],"description":"PISTON KIT VERTEX 23867C. Compr 13.9:1. Bore size 81.00mm big bore 3.00mm [C 80.98mm]. 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 STD. Replacement parts: Rings 590281000001 SET, Pin 715441, Clips 72106. Cross reference numbers ONLY. Piston I Cpl. 250 77730007100 I, Piston II Cpl. 250 77730007100 II, Scraper Ring 250 77730032000, Compressionring 250 77730030000, Piston Pin 77730033200, Circlip 77730033200.","descriptionMarkdown":"### Vertex Big Bore Piston Kit 81.00mm - 13.9:1 Compression\n\nThis Vertex piston kit is designed to enhance the performance of your motorcycle with its big bore specifications and high compression ratio. Vertex pistons are manufactured in Italy and are fitted as standard equipment on many OEM motorcycles, signifying their quality and reliability.\n\n#### Key Features:\n\n \n- Big Bore Size: Features an 81.00mm bore size, which is a 3.00mm increase over the standard bore (80.98mm).\n \n- High Compression Ratio: Delivers a 13.9:1 compression ratio for increased power output.\n \n- Complete Kit: Includes the piston, piston rings, wrist pin, and circlips, providing everything needed for installation.\n \n- Durable Construction: All Vertex pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced durability and performance.\n \n- OEM Quality: Designed as a direct replacement for standard pistons and components, ensuring a precise fit and performance comparable to original parts.\n \n- Replacement Parts Available: Replacement rings are available for individual purchase, extending the life of your piston.\n\n#### Specifications:\n\n \n- Bore Size: 81.00mm\n \n- Compression Ratio: 13.9:1\n \n- Piston Diameter: 80.98mm","weightGrams":null,"fitments":[{"make":"HUSQVARNA","model":"FC 250","cc":null,"notes":null,"years":"2014–2015"},{"make":"HUSQVARNA","model":"FE 250","cc":null,"notes":null,"years":"2014–2016"},{"make":"KTM","model":"250 EXC-F","cc":null,"notes":null,"years":"2014–2016"},{"make":"KTM","model":"250 SX-F","cc":null,"notes":null,"years":"2013–2015"},{"make":"KTM","model":"250 XC-F","cc":null,"notes":null,"years":"2013–2015"},{"make":"KTM","model":"250 XCF-W","cc":null,"notes":null,"years":"2014"}],"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-810-c-ktm-excsx-250-13-16-vertex-23867c-husky-os300-big-bore-c","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/4620b57fe217:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/4620b57fe217:1"}},"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."]}}