{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"be9f0ec7e850","name":"PISTON KIT 00-07 XR650R 100.00, FORGED WOSSNER 8575DA 13101-MBN-670","sku":"56-W4715.000.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":220.73,"formatted":"£220.73"},"summary":"Wossner forged piston kit with a 100mm bore (99.94mm actual) is designed for the Honda XR650R (2000-2007). 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, it maintains OEM compression specifications. Features include forged construction for durability and high performance, optimized heat transfer to cylinder walls for improved efficiency, and an elliptical design that ensures a uniform bearing surface and prevents piston collapse. Specifications include a bore size of 100mm (99.94mm actual), displacement of 644 cm&sup3;, stroke of 82.60mm, clearance of 0.06mm, compression ratio of OEM specification (10.00:1), dome volume of -3.60 cm&sup3;, and compression height of 29.00mm. Cross-reference OEM part numbers include Piston Kit 8575DA, Lock CW23, Pin WP024, Ring Set 1000XSY, and OEM Part Numbers 13101-MBN-670, 4715M10000.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"100mm"},{"label":"Variant Id","value":"255944"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4715_2E000_2EWO/2a58b60515bf13a3.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4715_2E000_2EWO/2a58b60515bf13a3.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4715_2E000_2EWO/147b9e928cf0a865.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4715_2E000_2EWO/f1b37866181d6488.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4715_2E000_2EWO/c8fdae71862642c4.jpg"],"description":"Wossner forged piston kit with a 100mm bore (99.94mm actual) is designed for the Honda XR650R (2000-2007). 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, it maintains OEM compression specifications. Features include forged construction for durability and high performance, optimized heat transfer to cylinder walls for improved efficiency, and an elliptical design that ensures a uniform bearing surface and prevents piston collapse. Specifications include a bore size of 100mm (99.94mm actual), displacement of 644 cm&sup3;, stroke of 82.60mm, clearance of 0.06mm, compression ratio of OEM specification (10.00:1), dome volume of -3.60 cm&sup3;, and compression height of 29.00mm. Cross-reference OEM part numbers include Piston Kit 8575DA, Lock CW23, Pin WP024, Ring Set 1000XSY, and OEM Part Numbers 13101-MBN-670, 4715M10000.","descriptionMarkdown":"### Wossner Forged Piston Kit for XR650R\n\nUpgrade your Honda XR650R with this high-performance forged piston kit from Wossner. Engineered in Germany, this kit is designed for superior strength, durability, and optimal engine performance. The piston features an advanced elliptical design to ensure even load distribution, minimizing localized pressure and preventing piston collapse, even under extreme conditions. This kit is manufactured to maintain OEM compression specifications, offering a seamless integration and reliable performance.\n\n#### Key Features:\n\n\t\n- Forged Construction: Provides exceptional strength and longevity for demanding use.\n\t\n- Optimized Heat Transfer: Promotes efficient cooling to the cylinder walls, enhancing engine reliability and performance.\n\t\n- Elliptical Piston Design: Guarantees a uniform bearing surface, preventing premature wear and piston collapse by distributing stress evenly.\n\t\n- German Manufacturing: Ensures adherence to rigorous quality standards and precision engineering.\n\t\n- OEM Compression: Designed to match original equipment compression ratios for straightforward installation and predictable results.\n\n#### Specifications:\n\n\t\n- Bore Size: 100.00mm (Actual: 99.94mm)\n\t\n- Displacement: 644 cm&sup3;\n\t\n- Stroke: 82.60mm\n\t\n- Piston Clearance: 0.06mm\n\t\n- Compression Ratio: 10.00:1 (OEM Specification)\n\t\n- Dome Volume: -3.60 cm&sup3;\n\t\n- Compression Height: 29.00mm\n\n#### Included Components:\n\n\t\n- Piston Kit (Part Number: 8575DA)\n\t\n- Lock (Part Number: CW23)\n\t\n- Pin (Part Number: WP024)\n\t\n- Ring Set (Part Number: 1000XSY)\n\n**Cross-Reference OEM Part Numbers:** 13101-MBN-670, 4715M10000","weightGrams":null,"fitments":[{"make":"HONDA","model":"XR 650R","cc":null,"notes":null,"years":"2000–2007"}],"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-00-07-xr650r-10000-forged-wossner-8575da-13101-mbn-670","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."]}}