{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1eb3cf5977df","name":"YFM250R Raptor, YBR250 08-13 & X250 Dual 13-20 Forged Piston Pro Series - 78mm – 4080D400","sku":"WOSS_4080D400","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":159.43,"formatted":"£159.43"},"summary":"Pro Series Forged Piston Kit, 78mm Bore A Pro Series forged piston kit for off-road motorcycle engines with a 78mm bore, +4mm oversize and a 13.0:1 compression ratio. The 77.95mm piston has a 23.5m…","attributes":[{"label":"Bore Size","value":"78mm"},{"label":"Clip Part Number","value":"CW17"},{"label":"Compression Height","value":"23.5mm"},{"label":"Kit Part Number","value":"4080"},{"label":"Original Sku","value":"4080D400"},{"label":"Over Size","value":"+4mm"},{"label":"Pin Part Number","value":"WP083-SP"},{"label":"Pin Size","value":"17mm"},{"label":"Piston Number","value":"4080D400"},{"label":"Piston Size","value":"77.95mm"},{"label":"Product Type","value":"Forged Piston Kit"},{"label":"Ring Part Number","value":"748XDS-3"},{"label":"Stroke","value":"58mm"},{"label":"Vehicle Make","value":"Yamaha"},{"label":"Wossner Comp Ratio","value":"13.0:1"},{"label":"Yom From","value":"TFM250R Raptor & YBR250 - 2008-2013, XT250 Dual 2013-2020"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/wossnerpistons/WOSS_5F4080D400/7db0bed8fe1d8b1d.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/wossnerpistons/WOSS_5F4080D400/7db0bed8fe1d8b1d.jpg"],"description":"Pro Series Forged Piston Kit, 78mm Bore A Pro Series forged piston kit for off-road motorcycle engines with a 78mm bore, +4mm oversize and a 13.0:1 compression ratio. The 77.95mm piston has a 23.5m…","descriptionMarkdown":"### Pro Series Forged Piston Kit, 78mm Bore\n\nA Pro Series forged piston kit for off-road motorcycle engines with a 78mm bore, +4mm oversize and a 13.0:1 compression ratio. The 77.95mm piston has a 23.5mm compression height, a 17mm pin and a 58mm stroke.\n\n### Specifications\n\n- Bore size: 78mm\n\n- Piston size: 77.95mm\n\n- Oversize: +4mm\n\n- Compression height: 23.5mm\n\n- Pin size: 17mm\n\n- Stroke: 58mm\n\n- Compression ratio: 13.0:1\n\n- Ring part number: 748XDS-3\n\n- Pin part number: WP083-SP\n\n- Clip part number: CW17","weightGrams":null,"fitments":[],"collections":[{"name":"Motorcycle","url":"https://www.2brosparts.com/api/agent/collection/GB/motorcycle"},{"name":"Off Road Motorcycle","url":"https://www.2brosparts.com/api/agent/collection/GB/off-road-motorcycle"},{"name":"Pistons & Kits","url":"https://www.2brosparts.com/api/agent/collection/GB/pistons-kits"}],"links":{"page":"https://www.2brosparts.com/products/yfm250r-raptor-ybr250-08-13-x250-dual-13-20-forged-piston-pro-series-78mm-4080d4","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/1eb3cf5977df:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/1eb3cf5977df: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. Checkout links only work for shoppers in the UK: for anywhere else, give them the product pages.","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."]}}