{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"121aa3655628","name":"PISTON KIT 99-00 KX125 54.00 A, WOSSNER 8057DA KAWASAKI 13001-1524","sku":"56-W741+00A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":115.32,"formatted":"£115.32"},"summary":"Wossner Piston Kit 54.00mm A. This kit features a forged piston for maximum durability and optimized heat transfer. The elliptical profile ensures uniform expansion and reduces the risk of piston collapse. Precision-engineered and manufactured in Germany. Specifications include a bore size of 54.00 mm, actual piston size of 53.95 mm, displacement of 125 cm³, stroke of 54.50 mm, clearance of 0.05 mm, 2-stroke compression ratio, and compression height of 29.30 mm. Cross-reference OEM part numbers: 13001-1524, 741M05400. Included components: Piston (Wossner PN# 8057DA), Lock (PN# CW15), Pin (PN# WP032), Ring Set (PN# RSB5400), Rod (PN# P2034).","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54.00mm"},{"label":"Variant Id","value":"257579"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock56525_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock56525_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock56525_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock56525_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock56525_4.jpg"],"description":"Wossner Piston Kit 54.00mm A. This kit features a forged piston for maximum durability and optimized heat transfer. The elliptical profile ensures uniform expansion and reduces the risk of piston collapse. Precision-engineered and manufactured in Germany. Specifications include a bore size of 54.00 mm, actual piston size of 53.95 mm, displacement of 125 cm³, stroke of 54.50 mm, clearance of 0.05 mm, 2-stroke compression ratio, and compression height of 29.30 mm. Cross-reference OEM part numbers: 13001-1524, 741M05400. Included components: Piston (Wossner PN# 8057DA), Lock (PN# CW15), Pin (PN# WP032), Ring Set (PN# RSB5400), Rod (PN# P2034).","descriptionMarkdown":"### Wossner Piston Kit - 54.00mm Bore\n\nEnhance the performance and durability of your motorcycle with this high-quality Wossner Piston Kit. Engineered for demanding applications, this kit features a forged piston for superior strength and optimal thermal performance, making it ideal for racing and spirited riding.\n\n**Key Features:**\n\n \n- Forged piston construction ensures maximum durability and longevity.\n \n- Designed for optimized heat transfer from the combustion chamber to the cylinder wall, improving efficiency.\n \n- Elliptical piston profile promotes uniform expansion, reducing the risk of piston collapse.\n \n- Precision-engineered and manufactured in Germany for exceptional quality and reliability.\n\n**Specifications:**\n\n \n- Bore Size: 54.00 mm\n \n- Actual Piston Size: 53.95 mm\n \n- Displacement: 125 cm&sup3;\n \n- Stroke: 54.50 mm\n \n- Clearance: 0.05 mm\n \n- Compression Height: 29.30 mm\n\n**Cross-Reference OEM Part Numbers:**\n\n \n- 13001-1524\n \n- 741M05400\n\n**Included Components:**\n\n \n- Piston: Wossner PN# 8057DA\n \n- Lock: PN# CW15\n \n- Pin: PN# WP032\n \n- Ring Set: PN# RSB5400\n \n- Rod: PN# P2034","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-99-00-kx125-5400-a-wossner-8057da-kawasaki-13001-1524","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/121aa3655628:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/121aa3655628:1"}},"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."]}}