{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9a13c3ae07ea","name":"PISTON KIT 86-05 KMX125 54.00, FORGED WOSSNER 8007DA 13001-1235","sku":"56-W150.A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":115.06,"formatted":"£115.06"},"summary":"Wossner forged piston kit 8007DA with 54.00mm bore size. Features forged construction for superior strength and durability, optimized heat transfer for improved engine performance, and an elliptical design that ensures even pressure distribution, reducing localized stress. Manufactured in Germany for high-quality performance. Specifications include an actual bore of 53.94mm, 125 cm³ displacement, 54.40mm stroke, 0.06mm clearance, 2-stroke compression ratio, 32.80mm compression height, lock part number CW16, pin part number WP036, and ring set part number RSB5400 (2x). Replaces OEM part numbers 13001-1235 and 09104705.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54mm"},{"label":"Variant Id","value":"254721"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W150_2EA_2EWO/e16970a9ba4fa58a.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W150_2EA_2EWO/e16970a9ba4fa58a.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W150_2EA_2EWO/63ab2d112204b395.jpg"],"description":"Wossner forged piston kit 8007DA with 54.00mm bore size. Features forged construction for superior strength and durability, optimized heat transfer for improved engine performance, and an elliptical design that ensures even pressure distribution, reducing localized stress. Manufactured in Germany for high-quality performance. Specifications include an actual bore of 53.94mm, 125 cm³ displacement, 54.40mm stroke, 0.06mm clearance, 2-stroke compression ratio, 32.80mm compression height, lock part number CW16, pin part number WP036, and ring set part number RSB5400 (2x). Replaces OEM part numbers 13001-1235 and 09104705.","descriptionMarkdown":"### Wossner Forged Piston Kit 54.00mm for KMX 125\n\nEnhance your engine's performance and durability with this premium Wossner forged piston kit. Engineered for precise fitment and superior strength, this kit is designed to withstand the demands of high-performance engines. The forged construction ensures exceptional resilience, while the specialized design promotes optimal heat transfer and uniform bearing surface distribution, effectively preventing piston collapse under stress. Manufactured in Germany, this piston kit represents the pinnacle of quality and engineering.\n\n#### Key Features:\n\n\t\n- Forged Construction: Provides superior strength and resistance to wear, ensuring longevity.\n\t\n- Optimized Heat Transfer: Facilitates efficient heat dissipation for improved engine efficiency and reliability.\n\t\n- Uniform Bearing Surface: The elliptical design ensures even pressure distribution, minimizing localized stress and preventing piston deformation.\n\t\n- High-Quality Manufacturing: Proudly made in Germany to exacting standards for unparalleled performance and durability.\n\n#### Specifications:\n\n\t\n- Bore Size: 54.00mm\n\t\n- Actual Bore: 53.94mm\n\t\n- Displacement: 125 cm&sup3;\n\t\n- Stroke: 54.40mm\n\t\n- Clearance: 0.06mm\n\t\n- Compression Ratio: 2-Stroke\n\t\n- Compression Height: 32.80mm\n\t\n- Lock Part Number: CW16\n\t\n- Pin Part Number: WP036\n\t\n- Ring Set Part Number: RSB5400 (includes 2 rings)\n\n#### Cross-Reference Information:\n\n\t\n- Wossner Piston Part Number: 8007DA\n\t\n- Equivalent Part Numbers: 13001-1235, 09104705","weightGrams":null,"fitments":[{"make":"KAWASAKI","model":"KMX 125","cc":null,"notes":null,"years":"1986–2005"}],"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-86-05-kmx125-5400-forged-wossner-8007da-13001-1235","buyOneNow":null,"basketWithThis":null}},"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."]}}