{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"276a84e385fd","name":"PISTON KIT EXC-R530 KTM HC 95, FORGED WOSSNER 8706DB","sku":"56-W246.B","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":208.24,"formatted":"£208.24"},"summary":"Wossner forged piston kit with a 100.01mm bore and 99.96mm diameter. This high-compression piston has a 12.50:1 ratio for enhanced performance and durability. Manufactured in Germany, it ensures 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 forged construction for superior strength, optimized heat transfer for efficient combustion, and an elliptical design for uniform load distribution. Specifications include: Bore 100.01mm, Diameter 99.96mm, Display (cm³) 510, Stroke (mm) 72.00, Clearance (mm) 0.04, Wossner Compression Ratio 12.50:1, OEM Compression Ratio 11.90:1, Dome Volume (cm³) -2.80, Compression Height (mm) 24.40. Includes Lock P/N: CW19, Pin P/N: WP037, and Ring Set P/N: 950ADS. OEM References: PROX 01.6528, WOSSNER 8706.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"95mm"},{"label":"Variant Id","value":"255189"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W246_2EB/3c0ff91b0eab794c.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W246_2EB/3c0ff91b0eab794c.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W246_2EB/bf9e0b919d140c8e.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W246_2EB/a79c31873d18940f.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W246_2EB/5c11206c8387ee06.jpg"],"description":"Wossner forged piston kit with a 100.01mm bore and 99.96mm diameter. This high-compression piston has a 12.50:1 ratio for enhanced performance and durability. Manufactured in Germany, it ensures 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 forged construction for superior strength, optimized heat transfer for efficient combustion, and an elliptical design for uniform load distribution. Specifications include: Bore 100.01mm, Diameter 99.96mm, Display (cm³) 510, Stroke (mm) 72.00, Clearance (mm) 0.04, Wossner Compression Ratio 12.50:1, OEM Compression Ratio 11.90:1, Dome Volume (cm³) -2.80, Compression Height (mm) 24.40. Includes Lock P/N: CW19, Pin P/N: WP037, and Ring Set P/N: 950ADS. OEM References: PROX 01.6528, WOSSNER 8706.","descriptionMarkdown":"### Wossner Forged Piston Kit for KTM EXC-R530\n\nEnhance the performance and durability of your KTM EXC-R530 with this Wossner forged piston kit. Engineered for high-compression applications, this piston offers superior strength and efficiency.\n\n**Key Features:**\n\n\t\n- Forged construction ensures exceptional strength and resilience.\n\t\n- High-compression ratio of 12.50:1 for increased engine performance.\n\t\n- Optimized heat transfer to cylinder walls for efficient combustion.\n\t\n- Elliptical design promotes uniform bearing surfaces under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse.\n\t\n- Manufactured in Germany to exacting standards.\n\n**Specifications:**\n\n\t\n- Bore: 100.01mm\n\t\n- Diameter: 99.96mm\n\t\n- Display (cm³): 510\n\t\n- Stroke (mm): 72.00\n\t\n- Clearance (mm): 0.04\n\t\n- Wossner Compression Ratio: 12.50:1\n\t\n- OEM Compression Ratio: 11.90:1\n\t\n- Dome Volume (cm³): -2.80\n\t\n- Compression Height (mm): 24.40\n\n**Included Components:**\n\n\t\n- Piston\n\t\n- Lock P/N: CW19\n\t\n- Pin P/N: WP037\n\t\n- Ring Set P/N: 950ADS\n\n**Cross-Reference OEM Part Numbers:**\n\n\t\n- PROX 01.6528\n\t\n- WOSSNER 8706","weightGrams":null,"fitments":[{"make":"KTM","model":"530 EXC R","cc":null,"notes":null,"years":"2008–2012"}],"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-exc-r530-ktm-hc-95-forged-wossner-8706db","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/276a84e385fd:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/276a84e385fd: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."]}}