{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"98f3dab632e9","name":"PISTON KIT 09-15 KTM65 SX 45.0, FORGED WOSSNER 8241DC","sku":"56-W313.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":5,"price":{"amount":83.75,"formatted":"£83.75"},"summary":"Wossner forged piston kit with a 45.04mm bore (44.98mm) and 63 cm&sup3; displacement. Features optimized heat transfer for improved performance. The elliptical design distributes thrust loads evenly, reducing localized pressure and preventing piston collapse. Manufactured in Germany. Includes lock ring, pin, and ring set. Bore Size: 45.04mm (44.98mm), Part Number: 8241DC, Lock Part Number: CW12, Pin Part Number: WP091, Ring Set Part Number: RSB4500, Stroke: 40.80mm, Clearance: 0.04mm, Compression Ratio: 2-stroke, Compression Height: 21.60mm.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"45mm"},{"label":"Variant Id","value":"255397"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W313_2EC_2EWO/e85e85424112df8c.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W313_2EC_2EWO/e85e85424112df8c.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W313_2EC_2EWO/6dc6781132ab1560.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W313_2EC_2EWO/1052651a8be0a3d0.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W313_2EC_2EWO/793ff922809fc96f.jpg"],"description":"Wossner forged piston kit with a 45.04mm bore (44.98mm) and 63 cm&sup3; displacement. Features optimized heat transfer for improved performance. The elliptical design distributes thrust loads evenly, reducing localized pressure and preventing piston collapse. Manufactured in Germany. Includes lock ring, pin, and ring set. Bore Size: 45.04mm (44.98mm), Part Number: 8241DC, Lock Part Number: CW12, Pin Part Number: WP091, Ring Set Part Number: RSB4500, Stroke: 40.80mm, Clearance: 0.04mm, Compression Ratio: 2-stroke, Compression Height: 21.60mm.","descriptionMarkdown":"### Wossner Forged Piston Kit 45.04mm Bore\n\nEnhance your motorcycle's performance with this high-quality Wossner forged piston kit. Engineered for durability and optimal combustion, this piston is designed to withstand demanding conditions and deliver reliable power.\n\n**Key Features:**\n\n\t\n- Forged Construction: Provides superior strength and longevity compared to cast pistons.\n\t\n- Optimized Heat Transfer: Promotes efficient cooling, contributing to improved engine performance and reliability.\n\t\n- Elliptical Piston Design: Ensures even distribution of thrust loads, reducing localized pressure and preventing piston collapse under heat expansion.\n\t\n- Precision Manufacturing: Made in Germany to exacting standards for a perfect fit and consistent performance.\n\n**Specifications:**\n\n\t\n- Bore Size: 45.04mm (nominal 44.98mm)\n\t\n- Stroke: 40.80mm\n\t\n- Clearance: 0.04mm\n\t\n- Compression Height: 21.60mm\n\t\n- Displacement: 63 cm&sup3;\n\t\n- Compression Ratio: 2-stroke\n\t\n- Wossner Part Number: 8241DC\n\t\n- Lock Part Number: CW12\n\t\n- Pin Part Number: WP091\n\t\n- Ring Set Part Number: RSB4500","weightGrams":null,"fitments":[{"make":"GASGAS","model":"MC 65","cc":null,"notes":null,"years":"2021–2025"},{"make":"HUSQVARNA","model":"TC 65","cc":null,"notes":null,"years":"2017–2025"},{"make":"KTM","model":"65 SX","cc":null,"notes":null,"years":"2009–2025"},{"make":"KTM","model":"65 XC","cc":null,"notes":null,"years":"2009–2021"}],"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-09-15-ktm65-sx-450-forged-wossner-8241dc","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/98f3dab632e9:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/98f3dab632e9:1"}},"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."]}}