{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"da350dfb816e","name":"PISTON KIT VERTEX 70 A/B CAGIVA CROSS 250 85-91, VERTEX 21757AB HUSKY CR/WR250 85-91","sku":"21757AB","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":155.94,"formatted":"£155.94"},"summary":"Vertex Piston Kit 21757AB. 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 70.00 [A/B 69.95mm]. Replacement parts: Rings 53010007000, Pin 711125, Clips 72048.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"70mm"},{"label":"Variant Id","value":"281187"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/21757AB/e066d48576d29134.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/21757AB/e066d48576d29134.jpg"],"description":"Vertex Piston Kit 21757AB. 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 70.00 [A/B 69.95mm]. Replacement parts: Rings 53010007000, Pin 711125, Clips 72048.","descriptionMarkdown":"### Vertex Piston Kit 70 A/B\n\nThis Vertex Piston Kit provides essential components for engine rebuilds, designed as a direct OEM replacement. Each kit includes a high-quality piston, rings, wrist pin, and circlips to ensure proper fitment and performance.\n\nAll Vertex pistons undergo rigorous heat treatment processes, utilizing T-5 or T-6 hardening and tempering cycles. This ensures enhanced durability and resistance to extreme operating conditions. These pistons are manufactured in Italy, reflecting a commitment to quality craftsmanship. Many original equipment manufacturer (OEM) bikes are fitted with Vertex pistons as standard, attesting to their reliability and performance.\n\n**Key Features:**\n\n \n- Direct OEM replacement components.\n \n- Complete kit includes piston, rings, wrist pin, and circlips.\n \n- Pistons are heat-treated with a T-5 or T-6 hardening and tempering cycle.\n \n- Manufactured in Italy.\n \n- Fitted as standard equipment in many OEM motorcycles.\n\n**Specifications:**\n\n \n- Bore Size: 70.00mm (A/B size is 69.95mm)","weightGrams":null,"fitments":[{"make":"CAGIVA","model":"CROSS 250","cc":null,"notes":null,"years":"1985–1991"},{"make":"HUSQVARNA","model":"CR 250","cc":null,"notes":null,"years":"1985–1991"},{"make":"HUSQVARNA","model":"WR 250","cc":null,"notes":null,"years":"1985–1991"}],"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-70-ab-cagiva-cross-250-85-91-vertex-21757ab-husky-crwr250-85-9","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/da350dfb816e:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/da350dfb816e: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."]}}