{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c46d9178a75e","name":"PISTON KIT 05-18 KTM 250 66.40, WOSSNER 8169DA SX, EXC, 54830007300","sku":"56-W214.A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":6,"price":{"amount":144.68,"formatted":"£144.68"},"summary":"Wossner forged piston kit with a 66.40mm bore size. Engineered for superior strength and optimal heat transfer, this piston features an elliptical design to ensure a uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Includes a hard Teflon skirt coating for an optimal fit and improved conformability to the cylinder bore. Bore Size: 66.40mm, Actual Bore Diameter: 66.34mm, Displacement: 249 cm&sup3;, Stroke: 72.00mm, Clearance: 0.06mm, Compression Height: 38.00mm. Lock Part Number: CW18, Pin Part Number: WP033, Ring Set Part Number: RSB6640 x 2, Rod Part Number: P2023. OEM Cross-Reference Part Numbers: 54830007300, 09104861, 856M06640.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"66.4mm"},{"label":"Variant Id","value":"255033"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W214_2EA_2EWO/13f9f5712ae2d7e3.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W214_2EA_2EWO/13f9f5712ae2d7e3.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W214_2EA_2EWO/8401d1e6143cd3cd.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W214_2EA_2EWO/be300398e26c690f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W214_2EA_2EWO/c1c27389315b4820.jpg"],"description":"Wossner forged piston kit with a 66.40mm bore size. Engineered for superior strength and optimal heat transfer, this piston features an elliptical design to ensure a uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse. Includes a hard Teflon skirt coating for an optimal fit and improved conformability to the cylinder bore. Bore Size: 66.40mm, Actual Bore Diameter: 66.34mm, Displacement: 249 cm&sup3;, Stroke: 72.00mm, Clearance: 0.06mm, Compression Height: 38.00mm. Lock Part Number: CW18, Pin Part Number: WP033, Ring Set Part Number: RSB6640 x 2, Rod Part Number: P2023. OEM Cross-Reference Part Numbers: 54830007300, 09104861, 856M06640.","descriptionMarkdown":"### Wossner Forged Piston Kit\n\nEnhance the performance and durability of your KTM, Husqvarna, or Beta motorcycle with this Wossner forged piston kit. Engineered for high-performance applications, this piston kit is designed to withstand the demands of extreme riding conditions. The advanced construction ensures superior strength and optimal heat transfer, contributing to a more efficient and powerful engine.\n\n**Key Features:**\n\n \n- Forged Construction: Provides exceptional strength and longevity compared to cast pistons.\n \n- Elliptical Design: Promotes uniform bearing surface under heat expansion, reducing localized pressure and preventing piston collapse.\n \n- Optimized Heat Transfer: Ensures efficient combustion chamber performance.\n \n- Hard Teflon Skirt Coating: Offers an optimal fit, improved conformability to the cylinder bore, and enhanced wear resistance.\n\n**Specifications:**\n\n \n- Bore Size: 66.40mm\n \n- Actual Bore Diameter: 66.34mm\n \n- Displacement: 249 cm&sup3;\n \n- Stroke: 72.00mm\n \n- Clearance: 0.06mm\n \n- Compression Height: 38.00mm\n \n- Lock Part Number: CW18\n \n- Pin Part Number: WP033\n \n- Ring Set Part Number: RSB6640 x 2\n \n- Rod Part Number: P2023\n\n**Cross-Reference OEM Part Numbers:**\n\n \n- 54830007300\n \n- 09104861\n \n- 856M06640","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-8169da-sx-exc-54830007300","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c46d9178a75e:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c46d9178a75e: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. 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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."]}}