{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"1cbdd6e4326d","name":"PISTON KIT 80mm OVERSIZE 2.00mm SET/4 SUZUKI GSXR1100 WOSSNER K8530D200-4","sku":"56-W9890.200.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":793.43,"formatted":"£793.43"},"summary":"Piston kit 80mm, bore 79.94mm, oversize 2.00mm. Set of 4 Wossner pistons, part number K8530D200-4. These Wossner forged pistons offer superior strength and design, engineered to efficiently transfer combustion chamber heat to cylinder walls. The elliptical design ensures a uniform bearing surface under heat expansion, preventing localized pressure and distributing thrust loads evenly to avoid piston collapse. Made in Germany. Includes clip number CW20, pin number WP029, and rings number 800XDS. Displacement 1194cc. Compression ratio 12.5:1. Compression height 25.30mm. Dome volume +3.80 cm3. Hub stroke 58.00mm. Clearance 0.06mm.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"80.00mm"},{"label":"Variant Id","value":"259070"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9890_2E200_2EWO/009ce523d967a5e2.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9890_2E200_2EWO/009ce523d967a5e2.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9890_2E200_2EWO/f46704fe5eb2c9c8.jpg"],"description":"Piston kit 80mm, bore 79.94mm, oversize 2.00mm. Set of 4 Wossner pistons, part number K8530D200-4. These Wossner forged pistons offer superior strength and design, engineered to efficiently transfer combustion chamber heat to cylinder walls. The elliptical design ensures a uniform bearing surface under heat expansion, preventing localized pressure and distributing thrust loads evenly to avoid piston collapse. Made in Germany. Includes clip number CW20, pin number WP029, and rings number 800XDS. Displacement 1194cc. Compression ratio 12.5:1. Compression height 25.30mm. Dome volume +3.80 cm3. Hub stroke 58.00mm. Clearance 0.06mm.","descriptionMarkdown":"### Wossner 80mm Piston Kit Set of 4 - 2.00mm Oversize\n\nUpgrade your engine's performance with this high-quality Wossner Piston Kit. This set includes four pistons, each measuring 80mm in diameter with a 2.00mm oversize, resulting in a bore of 79.94mm. Designed for superior strength and optimal performance, these pistons are engineered to enhance combustion efficiency and heat transfer.\n\nThe pistons feature an elliptical design that ensures a more uniform bearing surface under heat expansion. This design effectively eliminates localized pressure and distributes thrust loads evenly, preventing piston collapse and promoting a longer lifespan for your engine components.\n\n**Key Features:**\n\n \n- Wossner forged pistons offer superior strength and advanced design.\n \n- Engineered for optimal combustion chamber heat transfer to cylinder walls.\n \n- Elliptical design provides uniform bearing surface under heat expansion, preventing piston collapse and distributing thrust loads evenly.\n \n- Precision manufactured in Germany.\n \n- Includes pistons, clips, pins, and rings for a complete set.\n\n**Specifications:**\n\n \n- Piston Diameter: 80mm\n \n- Oversize: 2.00mm\n \n- Bore: 79.94mm\n \n- Set includes: 4 pistons, Clips (CW20), Pins (WP029), Rings (800XDS)\n \n- Displacement: 1194cc\n \n- Compression Ratio: 12.5:1 (Wossner) vs 10.0:1 (OEM)\n \n- Compression Height: 25.30mm\n \n- Dome Volume: +3.80 cm3\n \n- Piston Clearance: 0.06mm","weightGrams":null,"fitments":[{"make":"SUZUKI","model":"GSX R 1100","cc":null,"notes":null,"years":"1989–1992"}],"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-80mm-oversize-200mm-set4-suzuki-gsxr1100-wossner-k8530d200-4","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."]}}