{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"285c43728df2","name":"PISTON KIT 96-03 KTM300 72.50, WOSSNER 8017D050 FORGED","sku":"56-W712+050.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":194.63,"formatted":"£194.63"},"summary":"Wossner forged piston kit 8017D050 is a +0.50 oversize piston with a 72.50 mm bore and 72.43 mm actual piston diameter. This forged piston offers enhanced durability and optimised thermal characteristics for high-performance 2-stroke engines. Its elliptical design ensures balanced load distribution, reducing mechanical stress and preventing piston deformation. Features include forged piston for superior mechanical integrity and longevity, elliptical geometry that distributes thermal expansion and mechanical forces evenly, and efficient heat transfer for improved combustion chamber cooling. Manufactured in Germany with high-precision standards. Specifications include a bore size of 72.50 mm, actual piston diameter of 72.43 mm, displacement of 297 cm³, stroke of 72.00 mm, clearance of 0.07 mm, compression ratio of 2-stroke (Wossner and OEM), and compression height of 26.70 mm. Included components are piston kit 8017D050, lock CW18, pin WP033, ring set RSB7250 (x2), and rod P2024.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"72.50mm"},{"label":"Variant Id","value":"257530"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock56476_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock56476_1.jpg"],"description":"Wossner forged piston kit 8017D050 is a +0.50 oversize piston with a 72.50 mm bore and 72.43 mm actual piston diameter. This forged piston offers enhanced durability and optimised thermal characteristics for high-performance 2-stroke engines. Its elliptical design ensures balanced load distribution, reducing mechanical stress and preventing piston deformation. Features include forged piston for superior mechanical integrity and longevity, elliptical geometry that distributes thermal expansion and mechanical forces evenly, and efficient heat transfer for improved combustion chamber cooling. Manufactured in Germany with high-precision standards. Specifications include a bore size of 72.50 mm, actual piston diameter of 72.43 mm, displacement of 297 cm³, stroke of 72.00 mm, clearance of 0.07 mm, compression ratio of 2-stroke (Wossner and OEM), and compression height of 26.70 mm. Included components are piston kit 8017D050, lock CW18, pin WP033, ring set RSB7250 (x2), and rod P2024.","descriptionMarkdown":"### Wossner Forged Piston Kit +0.50mm Oversize\n\nEnhance the performance and durability of your 2-stroke engine with this Wossner forged piston kit. Designed as a +0.50mm oversize replacement, this kit is engineered for high-performance applications, offering superior strength and optimal thermal management.\n\n#### Key Features:\n\n\t\n- Forged Construction: Provides exceptional mechanical strength and longevity, capable of withstanding demanding operating conditions.\n\t\n- Elliptical Design: Features an advanced elliptical geometry that promotes even distribution of thermal expansion and mechanical forces, reducing stress and preventing deformation for a more stable piston.\n\t\n- Optimized Heat Transfer: Designed for efficient heat dissipation, contributing to improved combustion chamber cooling and overall engine efficiency.\n\t\n- Precision Manufacturing: Proudly manufactured in Germany to exacting standards, ensuring high-quality craftsmanship and reliable performance.\n\n#### Specifications:\n\n\t\n- Bore Size: 72.50 mm\n\t\n- Actual Piston Diameter: 72.43 mm\n\t\n- Displacement: 297 cm&sup3;\n\t\n- Stroke: 72.00 mm\n\t\n- Clearance: 0.07 mm\n\t\n- Compression Ratio: 2-stroke (Compatible with Wossner and OEM specifications)\n\t\n- Compression Height: 26.70 mm\n\n#### Included Components:\n\n\t\n- Piston Kit Reference: 8017D050\n\t\n- Lock: CW18\n\t\n- Pin: WP033\n\t\n- Ring Set: RSB7250 (Quantity: 2)\n\t\n- Rod: P2024","weightGrams":null,"fitments":[],"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-96-03-ktm300-7250-wossner-8017d050-forged","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/285c43728df2:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/285c43728df2:1"}},"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."]}}