{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c086e235b591","name":"PISTON KIT SMR560 KTM HC.100, FORGED 8704DB WOSSNER","sku":"56-W247.B","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":220.73,"formatted":"£220.73"},"summary":"Wossner forged piston kit with a 100.01mm bore and 99.96mm diameter, designed for KTM SMR560 models. This high-compression piston (12.00:1) enhances 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. Forged construction for superior strength. Optimized heat transfer for efficient combustion. Elliptical design for uniform load distribution. Bore: 100.01mm. Diameter: 99.96mm. Display (cm&sup3;): 600. Stroke (mm): 72.00. Clearance (mm): 0.05. Wossner Compression Ratio: 12.00:1. OEM Compression Ratio: 11.00:1. Dome Volume (cm&sup3;): +5.20. Compression Height (mm): 23.40. Cross-Reference OEM Part Numbers: Wossner Piston KTM SMR560 (PN# 8704DB). 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":"255195"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock54141_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock54141_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54141_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54141_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock54141_4.jpg"],"description":"Wossner forged piston kit with a 100.01mm bore and 99.96mm diameter, designed for KTM SMR560 models. This high-compression piston (12.00:1) enhances 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. Forged construction for superior strength. Optimized heat transfer for efficient combustion. Elliptical design for uniform load distribution. Bore: 100.01mm. Diameter: 99.96mm. Display (cm&sup3;): 600. Stroke (mm): 72.00. Clearance (mm): 0.05. Wossner Compression Ratio: 12.00:1. OEM Compression Ratio: 11.00:1. Dome Volume (cm&sup3;): +5.20. Compression Height (mm): 23.40. Cross-Reference OEM Part Numbers: Wossner Piston KTM SMR560 (PN# 8704DB). Lock P/N: CW20. Pin P/N: WP038. Ring Set P/N: 1000ADS-2.","descriptionMarkdown":"### Wossner Forged Piston Kit for KTM SMR560\n\nElevate the performance and durability of your KTM SMR560 with this high-quality Wossner forged piston kit. Engineered for demanding riders, this piston delivers enhanced power and reliability.\n\n#### Key Features\n\n\t\n- Forged Construction: Provides superior strength and resilience compared to cast pistons, ensuring longevity under high stress.\n\t\n- High Compression Ratio: Features a 12.00:1 compression ratio (compared to OEM 11.00:1), designed to significantly increase engine power and responsiveness.\n\t\n- Optimized Heat Transfer: Manufactured in Germany with precision, this piston promotes efficient heat transfer to the cylinder walls, contributing to optimal combustion and engine longevity.\n\t\n- Elliptical Design: The unique elliptical profile ensures a uniform bearing surface even under extreme operating temperatures. This reduces localized pressure points and evenly distributes thrust loads, preventing piston collapse and extending component life.\n\t\n- Precision Engineering: Meticulously crafted in Germany to meet exacting standards.\n\n#### Specifications\n\n\t\n- Bore Size: 100.01mm\n\t\n- Piston Diameter: 99.96mm\n\t\n- Displacement: 600 cm³\n\t\n- Stroke: 72.00mm\n\t\n- Piston Clearance: 0.05mm\n\t\n- Wossner Compression Ratio: 12.00:1\n\t\n- OEM Compression Ratio: 11.00:1\n\t\n- Dome Volume: +5.20 cm³\n\t\n- Compression Height: 23.40mm\n\n#### Kit Components\n\n\t\n- Wossner Piston (Part Number: 8704DB)\n\t\n- Lock Rings (Part Number: CW20)\n\t\n- Piston Pin (Part Number: WP038)\n\t\n- Ring Set (Part Number: 1000ADS-2)","weightGrams":null,"fitments":[{"make":"KTM","model":"560 SM R","cc":null,"notes":null,"years":"2006–2009"}],"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-smr560-ktm-hc100-forged-8704db-wossner","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c086e235b591:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c086e235b591:1"}},"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."]}}