{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"7ae2948aec51","name":"PISTON KIT 85-91 RG125 54.00, FORGED WOSSNER 8028DA","sku":"56-W258.000.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":122.21,"formatted":"£122.21"},"summary":"Wossner forged piston kit with 54.00mm bore and 53.94mm diameter. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Specifications include: Bore 54.00mm, Diameter 53.94mm, Display (cm³) 125, Stroke (mm) 54.00, Clearance (mm) 0.06, Wossner Compression Ratio 2-Stroke, OEM Compression Ratio 2-Stroke, Compression Height (mm) 28.00. Cross-reference OEM Part Numbers: Wossner Piston Suzuki RG125 (PN# 8028DA), Lock P/N: CW14, Pin P/N: WP025, Ring Set P/N: RSB5400 x 2.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54mm"},{"label":"Variant Id","value":"255270"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W258_2E000_2EWO/721cc2d50766f6e1.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W258_2E000_2EWO/721cc2d50766f6e1.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W258_2E000_2EWO/aa594ecec5e51d5e.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W258_2E000_2EWO/1248cd13df0d6569.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W258_2E000_2EWO/83c6420a8f9880bb.jpg"],"description":"Wossner forged piston kit with 54.00mm bore and 53.94mm diameter. Manufactured in Germany, this piston offers superior strength and design, ensuring optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Specifications include: Bore 54.00mm, Diameter 53.94mm, Display (cm³) 125, Stroke (mm) 54.00, Clearance (mm) 0.06, Wossner Compression Ratio 2-Stroke, OEM Compression Ratio 2-Stroke, Compression Height (mm) 28.00. Cross-reference OEM Part Numbers: Wossner Piston Suzuki RG125 (PN# 8028DA), Lock P/N: CW14, Pin P/N: WP025, Ring Set P/N: RSB5400 x 2.","descriptionMarkdown":"### Wossner Forged Piston Kit for RG125\n\n Upgrade your Suzuki RG125 with this high-performance Wossner forged piston kit. Engineered in Germany, this piston is designed for superior strength and optimal performance, ensuring your engine runs at its best.\n\n#### Key Features:\n\n \n- Forged Construction: Offers exceptional durability and strength, built to withstand high performance demands.\n \n- Optimized Heat Transfer: Promotes efficient combustion by transferring heat effectively to the cylinder walls.\n \n- Elliptical Design: Ensures a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse.\n \n- Precision Manufacturing: Made in Germany to exacting standards for reliable and consistent quality.\n\n#### Specifications:\n\n \n- Bore: 54.00mm\n \n- Diameter: 53.94mm\n \n- Displacement: 125 cm&sup3;\n \n- Stroke: 54.00mm\n \n- Clearance: 0.06mm\n \n- Compression Height: 28.00mm\n\n#### Included Components:\n\n \n- Wossner Piston (Part Number: 8028DA)\n \n- Lock Pin (Part Number: CW14)\n \n- Pin (Part Number: WP025)\n \n- Ring Set (Part Number: RSB5400 x 2)","weightGrams":null,"fitments":[{"make":"SUZUKI","model":"RG 125","cc":null,"notes":null,"years":"1985–1991"}],"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-85-91-rg125-5400-forged-wossner-8028da","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/7ae2948aec51:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/7ae2948aec51:1"}},"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."]}}