{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c6eefc3493d7","name":"PISTON KIT A 54.00 HONDA NSR125 KY4, VERTEX 21972A","sku":"56-W906+00A.VERTEX","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":117.76,"formatted":"£117.76"},"summary":"Vertex UK Piston Kit 21972A. All Vertex Pistons Feature: 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. SPECIFICATION: BORE SIZE. 54.00mm [A 53.96mm]. Replacement Parts: Rings. 55910005400 Need 2, Pin. 715061, Clips. 72055. Cross reference numbers ONLY. JC20, JC22, KBS 13103-KY4-901.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54.00mm"},{"label":"Variant Id","value":"285040"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W906_2B00A_2EVERTEX/a62803ea5f3cefea.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W906_2B00A_2EVERTEX/a62803ea5f3cefea.jpg"],"description":"Vertex UK Piston Kit 21972A. All Vertex Pistons Feature: 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. SPECIFICATION: BORE SIZE. 54.00mm [A 53.96mm]. Replacement Parts: Rings. 55910005400 Need 2, Pin. 715061, Clips. 72055. Cross reference numbers ONLY. JC20, JC22, KBS 13103-KY4-901.","descriptionMarkdown":"### Vertex Piston Kit A 54.00mm\n\nThis Vertex Piston Kit is designed for high-performance engine applications. Vertex pistons are manufactured in Italy and feature robust construction for reliability and durability. Many OEM bikes are fitted with Vertex pistons as standard equipment, attesting to their quality and performance.\n\n#### Key Features:\n\n \n- OEM Replacement Standard: Components meet original equipment specifications for a precise fit.\n \n- Complete Kit: Includes piston, rings, wrist pin, and circlips for a full replacement solution.\n \n- Heat Treated: All pistons undergo a T-5 or T-6 hardening and tempering cycle for enhanced strength.\n \n- Made in Italy: Ensuring high manufacturing standards and quality craftsmanship.\n \n- Bore Size: 54.00mm (with a specified piston clearance of 53.96mm).\n\nReplacement parts, including rings, pins, and clips, are available individually to maintain your engine's performance.","weightGrams":null,"fitments":[],"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-a-5400-honda-nsr125-ky4-vertex-21972a","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c6eefc3493d7:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c6eefc3493d7:1"}},"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."]}}