{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"ef7058b84821","name":"PISTON KIT 00-09 XR650R HC, FORGED WOSSNER 8718D200","sku":"56-W4719+200.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":187.82,"formatted":"£187.82"},"summary":"Wossner forged Pro Series piston kit with a 102mm bore (101.94mm actual). Engineered for strength and optimal heat transfer, the piston features an elliptical design that ensures even load distribution, reducing localized pressure and preventing piston collapse. Manufactured in Germany, this piston offers an increased compression ratio of 11.00:1 compared to the OEM 10.00:1. Features include forged construction for durability and high performance, optimized heat transfer to cylinder walls for improved efficiency, elliptical design for uniform bearing surface and prevention of piston collapse, and high-quality standards from German manufacturing. Specifications: Bore Size 102mm (101.94mm actual), Displacement 644 cm³, Stroke 82.60mm, Clearance 0.06mm, Compression Ratio 11.00:1 (OEM 10.00:1), Dome Volume -1.20 cm³, Compression Height 29.00mm, Theoretical Weight 374.00g. Cross-Reference OEM Part Numbers: Piston Kit 8718D200, Lock CW23, Pin WP024, Ring Set 1020XSY.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"255953"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4719_2B200_2EWO/013141bb554e0e3d.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4719_2B200_2EWO/013141bb554e0e3d.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4719_2B200_2EWO/7df8db4366b5d1af.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4719_2B200_2EWO/fc021f9efaef8d39.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4719_2B200_2EWO/fb7a7a868c0fedd9.jpg"],"description":"Wossner forged Pro Series piston kit with a 102mm bore (101.94mm actual). Engineered for strength and optimal heat transfer, the piston features an elliptical design that ensures even load distribution, reducing localized pressure and preventing piston collapse. Manufactured in Germany, this piston offers an increased compression ratio of 11.00:1 compared to the OEM 10.00:1. Features include forged construction for durability and high performance, optimized heat transfer to cylinder walls for improved efficiency, elliptical design for uniform bearing surface and prevention of piston collapse, and high-quality standards from German manufacturing. Specifications: Bore Size 102mm (101.94mm actual), Displacement 644 cm³, Stroke 82.60mm, Clearance 0.06mm, Compression Ratio 11.00:1 (OEM 10.00:1), Dome Volume -1.20 cm³, Compression Height 29.00mm, Theoretical Weight 374.00g. Cross-Reference OEM Part Numbers: Piston Kit 8718D200, Lock CW23, Pin WP024, Ring Set 1020XSY.","descriptionMarkdown":"### Wossner Forged Piston Kit for XR650R\n\nUpgrade your Honda XR650R with this high-performance Wossner forged pro series piston kit. Engineered in Germany, this piston is designed for superior strength, durability, and optimal engine performance.\n\nThe advanced elliptical design ensures even load distribution across the bearing surface, effectively preventing localized pressure and reducing the risk of piston collapse. This results in a more consistent and reliable engine operation.\n\nFeaturing a higher compression ratio of 11.00:1 compared to the OEM 10.00:1, this piston kit provides a noticeable boost in power and responsiveness.\n\n### Key Features:\n\n\t\n- Forged Construction: Offers exceptional strength and durability for high-performance applications.\n\t\n- Optimized Heat Transfer: Engineered for efficient heat transfer to cylinder walls, enhancing overall engine efficiency.\n\t\n- Elliptical Piston Design: Promotes uniform bearing surface and prevents piston collapse for enhanced longevity.\n\t\n- German Manufacturing: Precision-engineered to meet stringent quality standards.\n\t\n- Increased Compression Ratio: Delivers improved engine performance and power output.\n\n### Specifications:\n\n\t\n- Bore Size: 102mm (101.94mm actual)\n\t\n- Displacement: 644 cm&sup3;\n\t\n- Stroke: 82.60mm\n\t\n- Clearance: 0.06mm\n\t\n- Compression Ratio: 11.00:1 (OEM: 10.00:1)\n\t\n- Dome Volume: -1.20 cm&sup3;\n\t\n- Compression Height: 29.00mm\n\t\n- Theoretical Weight: 374.00g\n\n### Included Components:\n\n\t\n- Piston Kit Part Number: 8718D200\n\t\n- Lock: CW23\n\t\n- Pin: WP024\n\t\n- Ring Set: 1020XSY","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-00-09-xr650r-hc-forged-wossner-8718d200","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/ef7058b84821:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/ef7058b84821:1"}},"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."]}}