{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e5c9899592e5","name":"PISTON KIT 00-12 TTR125 54.50, FORGED WOSSNER 8649D050","sku":"56-W197+050.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":150.76,"formatted":"£150.76"},"summary":"Wossner forged piston kit 54.50mm for TTR125. Engineered for optimal heat transfer and 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. Bore size: 54.50mm, Actual Bore Diameter: 54.44mm, Displacement: 124 cm&sup3;, Stroke: 68.00mm, Clearance: 0.06mm, Compression Height: 35.80mm. Includes Lock Part Number: CW15, Pin Part Number: WP011, Ring Set Part Number: 545XKS. Weight: 182g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54mm"},{"label":"Variant Id","value":"254950"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock53896_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock53896_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock53896_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock53896_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock53896_4.jpg"],"description":"Wossner forged piston kit 54.50mm for TTR125. Engineered for optimal heat transfer and 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. Bore size: 54.50mm, Actual Bore Diameter: 54.44mm, Displacement: 124 cm&sup3;, Stroke: 68.00mm, Clearance: 0.06mm, Compression Height: 35.80mm. Includes Lock Part Number: CW15, Pin Part Number: WP011, Ring Set Part Number: 545XKS. Weight: 182g.","descriptionMarkdown":"### Wossner Forged Piston Kit for High-Performance Engines\n\nUpgrade your engine with this Wossner forged piston kit, meticulously engineered for exceptional durability and enhanced performance. This piston is designed to optimize heat transfer to the cylinder walls, promoting more efficient combustion and reliable operation. Its innovative elliptical design ensures a consistent bearing surface even under extreme heat expansion. This design minimizes localized pressure and distributes thrust loads evenly, effectively preventing piston collapse and prolonging engine life.\n\n**Key Features:**\n\n\t\n- Forged Construction: Provides superior strength and longevity compared to cast pistons.\n\t\n- Optimized Heat Transfer: Enhances combustion efficiency for better power output.\n\t\n- Elliptical Design: Guarantees uniform bearing surface, preventing piston collapse and ensuring even thrust load distribution.\n\t\n- German Engineering: Manufactured in Germany to stringent quality standards.\n\n**Specifications:**\n\n\t\n- Bore Size: 54.50mm\n\t\n- Actual Bore Diameter: 54.44mm\n\t\n- Displacement: 124 cm&sup3;\n\t\n- Stroke: 68.00mm\n\t\n- Clearance: 0.06mm\n\t\n- Compression Height: 35.80mm\n\n**Included Components:**\n\n\t\n- Lock Part Number: CW15\n\t\n- Pin Part Number: WP011\n\t\n- Ring Set Part Number: 545XKS","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-00-12-ttr125-5450-forged-wossner-8649d050","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e5c9899592e5:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e5c9899592e5:1"}},"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."]}}