{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a135134de453","name":"PISTON KIT SX-F505 KTM 100mm, FORGED WOSSNER 8705DC","sku":"56-W245.C","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":220.73,"formatted":"£220.73"},"summary":"Wossner forged piston kit with a 100.02mm bore and 99.97mm diameter. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Features include forged construction for superior strength, optimized heat transfer for efficient combustion, and an elliptical design for uniform load distribution. Specifications: Bore 100.02mm, Diameter 99.97mm, Display (cm³) 477, Stroke (mm) 68.80, Clearance (mm) 0.05, Wossner Compression Ratio OEM, OEM Compression Ratio 12.50:1, Dome Volume (cm³) -3.00, Compression Height (mm) 21.40. Cross-reference OEM part numbers: Wossner Piston KTM SX-F505 (PN# 8705DC), Lock P/N: CW20, Pin P/N: WP038, Ring Set P/N: 1000ADS-2.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"100mm"},{"label":"Variant Id","value":"255185"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W245_2EC/49cf63fb2016a048.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W245_2EC/49cf63fb2016a048.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W245_2EC/489f1883bc90f4d5.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W245_2EC/0ba244de5153ab53.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W245_2EC/250a6b373455b46e.jpg"],"description":"Wossner forged piston kit with a 100.02mm bore and 99.97mm diameter. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Features include forged construction for superior strength, optimized heat transfer for efficient combustion, and an elliptical design for uniform load distribution. Specifications: Bore 100.02mm, Diameter 99.97mm, Display (cm³) 477, Stroke (mm) 68.80, Clearance (mm) 0.05, Wossner Compression Ratio OEM, OEM Compression Ratio 12.50:1, Dome Volume (cm³) -3.00, Compression Height (mm) 21.40. Cross-reference OEM part numbers: Wossner Piston KTM SX-F505 (PN# 8705DC), Lock P/N: CW20, Pin P/N: WP038, Ring Set P/N: 1000ADS-2.","descriptionMarkdown":"### Wossner Forged Piston Kit for KTM SX-F505\n\nEnhance your KTM SX-F505's performance with this high-quality Wossner forged piston kit. Engineered for durability and optimal power, this kit is manufactured in Germany, ensuring precision and reliability. The advanced elliptical design distributes thrust loads evenly, reducing wear and preventing potential piston collapse, even under extreme operating conditions. Its construction promotes superior heat transfer to the cylinder walls, contributing to more efficient combustion.\n\n**Key Features:**\n\n\t\n- Forged Construction: Provides exceptional strength and resilience for demanding use.\n\t\n- Optimized Heat Transfer: Promotes efficient combustion and engine cooling.\n\t\n- Elliptical Design: Ensures uniform bearing surfaces under heat expansion for reduced localized pressure and even thrust load distribution.\n\t\n- German Manufacturing: Guarantees high standards of quality and precision.\n\n**Specifications:**\n\n\t\n- Bore: 100.02mm\n\t\n- Diameter: 99.97mm\n\t\n- Displacement (cm³): 477\n\t\n- Stroke (mm): 68.80\n\t\n- Clearance (mm): 0.05\n\t\n- Wossner Compression Ratio: OEM\n\t\n- OEM Compression Ratio: 12.50:1\n\t\n- Dome Volume (cm³): -3.00\n\t\n- Compression Height (mm): 21.40\n\n**Included Components:**\n\n\t\n- Wossner Piston (Part #: 8705DC)\n\t\n- Lock Ring (Part #: CW20)\n\t\n- Piston Pin (Part #: WP038)\n\t\n- Ring Set (Part #: 1000ADS-2)","weightGrams":null,"fitments":[{"make":"KTM","model":"505 SX","cc":null,"notes":null,"years":"2009–2010"},{"make":"KTM","model":"505 SX-F","cc":null,"notes":null,"years":"2007–2009"}],"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-sx-f505-ktm-100mm-forged-wossner-8705dc","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a135134de453:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a135134de453:1"}},"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."]}}