{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"a6bb8a981b9d","name":"PISTON KIT 11-15 KTM350 88.00, FORGED WOSSNER 8807DB","sku":"56-W4735+00B.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":218.59,"formatted":"£218.59"},"summary":"Wossner forged piston kit 56-W4735+00B.WO with a bore size of 88.01mm. This piston kit features an elliptical design for uniform bearing surface under heat expansion, optimizing heat transfer and reducing localized pressure. It is manufactured in Germany for precision and durability. Specifications include actual bore 87.96mm, display 229 cm³, stroke 53.60mm, clearance 0.05mm, Wossner compression ratio OEM, OEM compression ratio 13.20:1, dome volume +1.30 cm³, compression height 20.50mm, lock part number CW18, pin part number WP053, and ring set part number 880XSY. Rod part numbers P4040, P4061, and P4069 are also listed.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"88mm"},{"label":"Variant Id","value":"255997"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4735_2B00B_2EWO/d699162ea18c77d7.png","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4735_2B00B_2EWO/d699162ea18c77d7.png","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4735_2B00B_2EWO/d02d00623a05ff54.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4735_2B00B_2EWO/149dca21828dd663.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4735_2B00B_2EWO/baafd52e543733d0.jpg"],"description":"Wossner forged piston kit 56-W4735+00B.WO with a bore size of 88.01mm. This piston kit features an elliptical design for uniform bearing surface under heat expansion, optimizing heat transfer and reducing localized pressure. It is manufactured in Germany for precision and durability. Specifications include actual bore 87.96mm, display 229 cm³, stroke 53.60mm, clearance 0.05mm, Wossner compression ratio OEM, OEM compression ratio 13.20:1, dome volume +1.30 cm³, compression height 20.50mm, lock part number CW18, pin part number WP053, and ring set part number 880XSY. Rod part numbers P4040, P4061, and P4069 are also listed.","descriptionMarkdown":"### Wossner Forged Piston Kit - 88.00mm Bore\n\nEnhance your motorcycle's performance with this Wossner forged piston kit. Engineered for demanding applications, this piston offers superior strength and durability compared to cast alternatives. Its advanced design ensures optimal heat transfer, contributing to improved efficiency and power output. Manufactured with precision in Germany, Wossner pistons are built to withstand rigorous use.\n\nThe unique elliptical design of this piston plays a crucial role in its performance under extreme conditions. This curvature ensures a uniform bearing surface even as the piston expands due to heat, effectively distributing thrust loads and preventing localized pressure points. This intelligent design helps to avoid piston collapse and maintain consistent performance.\n\n#### Key Features\n\n\t\n- Forged Construction: Provides exceptional strength and resistance to wear for extended longevity.\n\t\n- Optimized Heat Transfer: Designed to efficiently transfer heat to the cylinder walls, promoting better cooling and performance.\n\t\n- Elliptical Design: Creates an even bearing surface under thermal expansion, reducing stress and preventing premature failure.\n\t\n- German Engineering: Manufactured in Germany to exacting standards for precision and reliability.\n\n#### Specifications\n\n\t\n- Bore Size: 88.01mm\n\t\n- Actual Bore: 87.96mm\n\t\n- Clearance: 0.05mm\n\t\n- Compression Height: 20.50mm\n\t\n- Dome Volume: +1.30 cm&sup3;\n\t\n- Lock Part Number: CW18\n\t\n- Pin Part Number: WP053\n\t\n- Ring Set Part Number: 880XSY","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-11-15-ktm350-8800-forged-wossner-8807db","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/a6bb8a981b9d:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/a6bb8a981b9d: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."]}}