{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"57e6fedff4a0","name":"CALIPER PISTON 30.2x21mm, YAMAHA 4SV-W0057-00-00 BCP-208, 32-2321","sku":"42-3608.K","brand":"K&L Supply","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":47.92,"formatted":"£47.92"},"summary":"BRAKE CALIPER PISTON DIA 30.2 x 21mm. Made in Japan. Cross reference numbers: 32-2321, 4SV-W0057-00-00, BCP-208. Fits front brake caliper.","attributes":[{"label":"General Product Group","value":"Braking"},{"label":"General Product Type","value":"Brake Calipers, Kits & Components"},{"label":"General Size","value":"30.2x21mm"},{"label":"Variant Id","value":"239674"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/42-3608_2EK/9164c5735fd702c3.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/42-3608_2EK/9164c5735fd702c3.jpg"],"description":"BRAKE CALIPER PISTON DIA 30.2 x 21mm. Made in Japan. Cross reference numbers: 32-2321, 4SV-W0057-00-00, BCP-208. Fits front brake caliper.","descriptionMarkdown":"### Brake Caliper Piston 30.2x21mm\n\nEnhance your motorcycle's braking performance and safety with this high-quality brake caliper piston. Designed to fit directly into your stock caliper, this piston is an essential component for maintaining optimal braking function. We recommend replacing the brake caliper seal concurrently with the piston for comprehensive brake system maintenance.\n\nThis brake caliper piston is precision-engineered and manufactured in Japan, ensuring durability and reliable performance.\n\n**Key Features:**\n\n- Direct replacement for stock caliper pistons\n\n- Promotes better braking and safety\n\n- Precision manufactured in Japan\n\n- Includes a 30.2mm outer diameter and 21mm inner diameter\n\n**Cross Reference Numbers:**\n\n- 32-2321\n\n- 4SV-W0057-00-00\n\n- BCP-208","weightGrams":null,"fitments":[],"collections":[{"name":"Braking","url":"https://www.2brosparts.com/api/agent/collection/GB/braking"},{"name":"Brake Calipers, Kits & Components","url":"https://www.2brosparts.com/api/agent/collection/GB/brake-calipers-kits-components"}],"links":{"page":"https://www.2brosparts.com/products/caliper-piston-302x21mm-yamaha-4sv-w0057-00-00-bcp-208-32-2321","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/57e6fedff4a0:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/57e6fedff4a0:1"}},"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."]}}