{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"f52d3684a385","name":"PISTON KIT 96-09 TTR250 74.50, FORGED WOSSNER 8646D150","sku":"56-W198+150.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":195.02,"formatted":"£195.02"},"summary":"Wossner forged piston kit designed for durability and high performance. Engineered for optimal heat transfer to cylinder walls, ensuring efficient combustion. The elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany to high-quality standards. Features include a forged piston for enhanced strength and durability, optimized heat transfer for efficient combustion, and an elliptical design to prevent piston collapse. Specifications: Bore Size 74.50mm, Actual Bore Diameter 74.45mm, Displacement 124 cm&sup3;, Stroke 59.60mm, Clearance 0.05mm, Wossner Compression Ratio OEM, OEM Compression Ratio 10.20:1, Dome Volume +1.40 cm&sup3;, Compression Height 23.60mm. Included Components: Lock Part Number CW18, Pin Part Number WP031, Ring Set Part Number 745XDS.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"74.5mm"},{"label":"Variant Id","value":"254956"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W198_2B150_2EWO/5b8bc76b608756aa.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W198_2B150_2EWO/5b8bc76b608756aa.jpg"],"description":"Wossner forged piston kit designed for durability and high performance. Engineered for optimal heat transfer to cylinder walls, ensuring efficient combustion. The elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany to high-quality standards. Features include a forged piston for enhanced strength and durability, optimized heat transfer for efficient combustion, and an elliptical design to prevent piston collapse. Specifications: Bore Size 74.50mm, Actual Bore Diameter 74.45mm, Displacement 124 cm&sup3;, Stroke 59.60mm, Clearance 0.05mm, Wossner Compression Ratio OEM, OEM Compression Ratio 10.20:1, Dome Volume +1.40 cm&sup3;, Compression Height 23.60mm. Included Components: Lock Part Number CW18, Pin Part Number WP031, Ring Set Part Number 745XDS.","descriptionMarkdown":"### Wossner Forged Piston Kit for Enhanced Performance\n\nThis Wossner forged piston kit is engineered for superior durability and high-performance operation. It is meticulously designed for optimal heat transfer to the cylinder walls, promoting efficient combustion and maximizing engine output. The advanced elliptical design ensures a uniform bearing surface even under extreme heat expansion. This innovative feature reduces localized pressure and evenly distributes thrust loads, effectively preventing piston collapse and ensuring consistent performance.\n\n**Key Features:**\n\n\t\n- Forged piston construction for exceptional strength and long-lasting durability.\n\t\n- Optimized heat transfer characteristics for improved combustion efficiency.\n\t\n- Elliptical piston design engineered to prevent collapse under stress.\n\t\n- Precision manufactured in Germany to rigorous quality standards.\n\n**Specifications:**\n\n\t\n- Bore Size: 74.50mm\n\t\n- Actual Bore Diameter: 74.45mm\n\t\n- Displacement: 124 cm&sup3;\n\t\n- Stroke: 59.60mm\n\t\n- Clearance: 0.05mm\n\t\n- Wossner Compression Ratio: OEM\n\t\n- OEM Compression Ratio: 10.20:1\n\t\n- Dome Volume: +1.40 cm&sup3;\n\t\n- Compression Height: 23.60mm\n\n**Included Components:**\n\n\t\n- Lock Part Number: CW18\n\t\n- Pin Part Number: WP031\n\t\n- Ring Set Part Number: 745XDS","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-96-09-ttr250-7450-forged-wossner-8646d150","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/f52d3684a385:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/f52d3684a385:1"}},"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."]}}