{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"cc809a79133b","name":"PISTON KIT 05-18 KTM 250 66.40, WOSSNER 8169DC SX, EXC","sku":"56-W214.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":144.68,"formatted":"£144.68"},"summary":"Wossner forged piston kit with a bore size of 66.41mm and actual bore diameter of 66.36mm. This piston kit features an elliptical design for uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. It is engineered for superior strength and optimal heat transfer. Specifications include a displacement of 249 cm&sup3;, stroke of 72.00mm, clearance of 0.06mm, and compression height of 38.00mm. The kit includes lock part number CW18, pin part number WP033, ring set part number RSB6640 x 2, and rod part number P2023. Manufactured in Germany. Cross-reference OEM part number: 54830007300.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"66.4mm"},{"label":"Variant Id","value":"255037"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W214_2EC_2EWO/13f9f5712ae2d7e3.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W214_2EC_2EWO/13f9f5712ae2d7e3.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W214_2EC_2EWO/a2f2a643bc17c311.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W214_2EC_2EWO/be300398e26c690f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W214_2EC_2EWO/c1c27389315b4820.jpg"],"description":"Wossner forged piston kit with a bore size of 66.41mm and actual bore diameter of 66.36mm. This piston kit features an elliptical design for uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. It is engineered for superior strength and optimal heat transfer. Specifications include a displacement of 249 cm&sup3;, stroke of 72.00mm, clearance of 0.06mm, and compression height of 38.00mm. The kit includes lock part number CW18, pin part number WP033, ring set part number RSB6640 x 2, and rod part number P2023. Manufactured in Germany. Cross-reference OEM part number: 54830007300.","descriptionMarkdown":"### Wossner Forged Piston Kit for High-Performance Engines\n\nElevate your engine's performance with the Wossner Forged Piston Kit. Engineered with precision and built for durability, this kit is designed to enhance strength and optimize heat transfer for superior combustion chamber efficiency.\n\n**Key Features:**\n\n\t\n- Forged Construction: Provides exceptional strength and longevity, ensuring reliable performance under demanding conditions.\n\t\n- Optimized Heat Transfer: Promotes efficient combustion for improved power delivery and response.\n\t\n- Elliptical Design: This advanced design ensures uniform bearing surface even under extreme heat expansion. It effectively reduces localized pressure and prevents piston collapse, contributing to a longer engine life.\n\t\n- German Manufacturing: Crafted in Germany, adhering to high standards of quality and engineering.\n\n**Specifications:**\n\n\t\n- Bore Size: 66.41mm\n\t\n- Actual Bore Diameter: 66.36mm\n\t\n- Displacement: 249 cm&sup3;\n\t\n- Stroke: 72.00mm\n\t\n- Clearance: 0.06mm\n\t\n- Compression Height: 38.00mm\n\t\n- Lock Part Number: CW18\n\t\n- Pin Part Number: WP033\n\t\n- Ring Set Part Number: RSB6640 x 2\n\t\n- Rod Part Number: P2023\n\n**Cross-Reference OEM Part Number:**\n\n\t\n- 54830007300 I","weightGrams":null,"fitments":[{"make":"BETA","model":"RR 250","cc":null,"notes":null,"years":"2013–2018"},{"make":"BETA","model":"RR ENDURO 2T 250","cc":null,"notes":null,"years":"2013–2020"},{"make":"BETA","model":"XTRAINER 250","cc":null,"notes":null,"years":"2018"},{"make":"GAS-GAS","model":"EX 250","cc":null,"notes":null,"years":"2023–2025"},{"make":"GASGAS","model":"EC 250","cc":null,"notes":null,"years":"2021–2025"},{"make":"GASGAS","model":"EX 250","cc":null,"notes":null,"years":"2022"},{"make":"GASGAS","model":"MC 250","cc":null,"notes":null,"years":"2022–2025"},{"make":"HUSABERG","model":"TE 250","cc":null,"notes":null,"years":"2011–2014"},{"make":"HUSQVARNA","model":"TC 250","cc":null,"notes":null,"years":"2014–2021"},{"make":"HUSQVARNA","model":"TC 2T 250","cc":null,"notes":null,"years":"2014–2025"},{"make":"HUSQVARNA","model":"TE 250","cc":null,"notes":null,"years":"2014–2021"},{"make":"HUSQVARNA","model":"TE 250i","cc":null,"notes":null,"years":"2018–2021"},{"make":"HUSQVARNA","model":"TE 250I","cc":null,"notes":null,"years":"2022–2025"},{"make":"HUSQVARNA","model":"TE 2T 250","cc":null,"notes":null,"years":"2014–2017"},{"make":"KTM","model":"250 EXC","cc":null,"notes":null,"years":"2005–2021"},{"make":"KTM","model":"250 EXC TPI","cc":null,"notes":null,"years":"2018–2025"},{"make":"KTM","model":"250 FREERIDE R","cc":null,"notes":null,"years":"2014–2017"},{"make":"KTM","model":"250 SX","cc":null,"notes":null,"years":"2003–2025"},{"make":"KTM","model":"250 XC","cc":null,"notes":null,"years":"2006–2020"},{"make":"KTM","model":"250 XC-W","cc":null,"notes":null,"years":"2006–2020"},{"make":"SHERCO","model":"SE 250","cc":null,"notes":null,"years":"2013–2018"},{"make":"SHERCO","model":"SE R 250","cc":null,"notes":null,"years":"2013–2018"}],"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-05-18-ktm-250-6640-wossner-8169dc-sx-exc","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/cc809a79133b:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/cc809a79133b: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."]}}