{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e0af57544ed5","name":"PISTON KIT VERTEX 78.0 A GP KTM EXC/SX 250 13-16, VERTEX 23870A HC COMPR 14,5:1 HUSKY GP RACERS CHOICE","sku":"23870A","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":260.45,"formatted":"£260.45"},"summary":"Vertex UK piston kit 23870A. Features HC compression ratio of 14.5:1. GP Racer Choice. 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: 78.00mm [A 77.96mm]. Replacement parts include rings (590278000002 SET), pin (715441), and clips (72106). Cross reference numbers: Piston I Cpl. 250 77730007100 I, Piston II Cpl. 250 77730007100 II, Scraper Ring 250 77730032000, Compression Ring 250 77730030000, Piston Pin 77730033200, Circlip 77730074000.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"78mm"},{"label":"Variant Id","value":"281722"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/23870A/791edbf97c7ac16c.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/23870A/791edbf97c7ac16c.png","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/23870A/dec78857bd67e392.jpg"],"description":"Vertex UK piston kit 23870A. Features HC compression ratio of 14.5:1. GP Racer Choice. 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: 78.00mm [A 77.96mm]. Replacement parts include rings (590278000002 SET), pin (715441), and clips (72106). Cross reference numbers: Piston I Cpl. 250 77730007100 I, Piston II Cpl. 250 77730007100 II, Scraper Ring 250 77730032000, Compression Ring 250 77730030000, Piston Pin 77730033200, Circlip 77730074000.","descriptionMarkdown":"### Vertex HC Piston Kit 78.00mm A GP Racer Choice\n\n This Vertex piston kit is designed for high-performance applications and is a favored choice for GP racers.\n Each Vertex piston undergoes a T-5 or T-6 hardening and tempering cycle for enhanced durability and heat resistance.\n This kit includes the piston, rings, wrist pin, and circlips for a complete replacement solution.\n Vertex pistons are manufactured in Italy and are fitted as standard equipment on many OEM motorcycles.\n\n**Specifications:**\n\n \n- Bore Size: 78.00mm (A size is 77.96mm)\n \n- Compression Ratio: 14.5:1\n \n- Type: HC High Compression GP Racer Choice\n\n**Included Components:**\n\n \n- Piston\n \n- Rings\n \n- Wrist Pin\n \n- Circlips\n\n**Replacement Parts Available Separately:**\n\n \n- Rings Set\n \n- Pin\n \n- Clips","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"}],"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-780-a-gp-ktm-excsx-250-13-16-vertex-23870a-hc-compr-1451-husky","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e0af57544ed5:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e0af57544ed5:1"}},"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."]}}