{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"ccede4760fb4","name":"PISTON KIT SET/4 HAYABUSA 83 NC 99-07, WOSSNER K4017D200-4 SUZUKI, NC / 3-RING 99-07 DISP.","sku":"56-W9897.200.NC.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":793.43,"formatted":"£793.43"},"summary":"Set of 4 Wossner Pro Series forged pistons. +2.00mm oversize bore (83.00mm, actual piston diameter 82.95mm). 3-ring configuration. Elliptical design for even thrust load distribution and reduced piston collapse. Optimized combustion heat transfer. Made in Germany. Supports modified displacement configurations. Part Number: K4017D200-4. Bore Size: 83.00mm. Oversize: +2.00mm. Stroke: 63.00mm. Clearance: 0.05mm. Wossner Compression Ratio: 12.50:1. Compression Height: 25.25mm. Clip: CW20. Piston Pin: WP029-SP. Replacement Ring Set: RIK81.00A.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"309139"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9897_2E200_2ENC_2EWO/315344ed928f66eb.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9897_2E200_2ENC_2EWO/315344ed928f66eb.jpg"],"description":"Set of 4 Wossner Pro Series forged pistons. +2.00mm oversize bore (83.00mm, actual piston diameter 82.95mm). 3-ring configuration. Elliptical design for even thrust load distribution and reduced piston collapse. Optimized combustion heat transfer. Made in Germany. Supports modified displacement configurations. Part Number: K4017D200-4. Bore Size: 83.00mm. Oversize: +2.00mm. Stroke: 63.00mm. Clearance: 0.05mm. Wossner Compression Ratio: 12.50:1. Compression Height: 25.25mm. Clip: CW20. Piston Pin: WP029-SP. Replacement Ring Set: RIK81.00A.","descriptionMarkdown":"### Wossner Piston Kit Set for Suzuki Hayabusa 1999-2007\n\nUpgrade your Suzuki Hayabusa's performance with this Wossner Pro Series piston kit. Engineered for high-performance applications, these forged pistons offer superior strength and durability. The kit includes four pistons with a +2.00mm oversize bore (83.00mm) and a 3-ring configuration, designed to optimize combustion and improve heat transfer.\n\nThe elliptical design of these pistons ensures even thrust load distribution, minimizing wear and preventing piston collapse under extreme operating conditions. Manufactured in Germany, this Wossner piston kit is built to the highest standards for reliability and performance, supporting modified displacement configurations.\n\n#### Key Features\n\n\t\n- Set of 4 forged Wossner Pro Series pistons\n\t\n- +2.00mm oversized bore (83.00mm actual piston diameter 82.95mm)\n\t\n- 3-ring configuration\n\t\n- Elliptical design for even pressure distribution and reduced wear\n\t\n- Optimized heat transfer for improved cylinder wall cooling\n\t\n- High-quality construction made in Germany\n\n#### Specifications\n\n\t\n- Part Number: K4017D200-4\n\t\n- Bore Size: 83.00mm (actual piston size 82.95mm)\n\t\n- Oversize: +2.00mm\n\t\n- Stroke: 63.00mm\n\t\n- Clearance: 0.05mm\n\t\n- Wossner Compression Ratio: 12.50:1\n\t\n- Compression Height: 25.25mm\n\n#### Related Components\n\n\t\n- Clip Part Number: CW20\n\t\n- Piston Pin Part Number: WP029-SP\n\t\n- Replacement Ring Set Part Number: RIK81.00A","weightGrams":null,"fitments":[{"make":"SUZUKI","model":"GSX R HAYABUSA 1300","cc":null,"notes":null,"years":"1999–2007"}],"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-set4-hayabusa-83-nc-99-07-wossner-k4017d200-4-suzuki-nc-3-ring-99-07-","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/ccede4760fb4:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/ccede4760fb4:1"}},"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."]}}