{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"6b617b720233","name":"PISTON KIT 13-16 SXF250 78mm C, WOSSNER 8874DC HC KTM","sku":"56-W954.C.WO.HC","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":188.83,"formatted":"£188.83"},"summary":"Wossner forged high-compression piston kit with 78.02mm bore size (77.98mm actual) for a +0.02mm oversize fitment. This two-ring piston features an elliptical profile for even load distribution and superior heat transfer, designed for efficient combustion. Manufactured in Germany. Specifications include: 249 cm&sup3; displacement, 60.80 mm stroke, 0.05 mm clearance, OEM compression ratio of 12.60:1, +1.00 cm&sup3; dome volume, 22.80 mm compression height, CW16 lock part number, WP070 pin part number, and RIK78.00 ring set part number.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"78.00mm"},{"label":"Variant Id","value":"258391"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W954_2EC_2EWO_2EHC/93b1ad94df66f263.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W954_2EC_2EWO_2EHC/93b1ad94df66f263.jpg"],"description":"Wossner forged high-compression piston kit with 78.02mm bore size (77.98mm actual) for a +0.02mm oversize fitment. This two-ring piston features an elliptical profile for even load distribution and superior heat transfer, designed for efficient combustion. Manufactured in Germany. Specifications include: 249 cm&sup3; displacement, 60.80 mm stroke, 0.05 mm clearance, OEM compression ratio of 12.60:1, +1.00 cm&sup3; dome volume, 22.80 mm compression height, CW16 lock part number, WP070 pin part number, and RIK78.00 ring set part number.","descriptionMarkdown":"### Wossner 78mm Forged High-Compression Piston Kit\n\nThis Wossner forged high-compression piston kit is engineered for enhanced performance and durability. Designed with precision in Germany, this piston features a two-ring configuration and an elliptical profile for optimal load distribution and heat transfer. The high-compression dome is crafted to improve combustion efficiency, making it ideal for demanding riding conditions.\n\n#### Key Features:\n\n\t\n- Forged high-compression piston with a two-ring design.\n\t\n- Elliptical piston profile ensures uniform pressure distribution, even during thermal expansion.\n\t\n- Optimized for efficient combustion and heat transfer to the cylinder walls.\n\t\n- Manufactured to exacting standards in Germany.\n\n#### Specifications:\n\n\t\n- Bore Size: 78.02mm (actual 77.98mm)\n\t\n- Displacement: 249 cm&sup3;\n\t\n- Stroke: 60.80 mm\n\t\n- Clearance: 0.05 mm\n\t\n- Dome Volume: +1.00 cm&sup3;\n\t\n- Compression Height: 22.80 mm\n\t\n- Lock Part Number: CW16\n\t\n- Pin Part Number: WP070\n\t\n- Ring Set Part Number: RIK78.00","weightGrams":null,"fitments":[{"make":"GAS-GAS","model":"EC F 250","cc":null,"notes":null,"years":"2021–2023"},{"make":"HUSABERG","model":"FE 250","cc":null,"notes":null,"years":"2014"},{"make":"HUSQVARNA","model":"FC 250","cc":null,"notes":null,"years":"2014–2015"},{"make":"HUSQVARNA","model":"FE 250","cc":null,"notes":null,"years":"2014–2023"},{"make":"KTM","model":"250 EXC-F","cc":null,"notes":null,"years":"2014–2023"},{"make":"KTM","model":"250 FREERIDE F","cc":null,"notes":null,"years":"2018–2020"},{"make":"KTM","model":"250 FREERIDE R","cc":null,"notes":null,"years":"2018–2020"},{"make":"KTM","model":"250 SX-F","cc":null,"notes":null,"years":"2013–2015"},{"make":"KTM","model":"250 XC-F","cc":null,"notes":null,"years":"2013–2014"},{"make":"KTM","model":"250 XCF-W","cc":null,"notes":null,"years":"2013–2014"}],"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-13-16-sxf250-78mm-c-wossner-8874dc-hc-ktm","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/6b617b720233:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/6b617b720233:1"}},"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."]}}