{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"3c76410f5408","name":"PISTON KIT ALL 1100RS 101 SET2, WOSSNER K8543D200-2 BMW","sku":"56-W9793.101.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":8,"price":{"amount":415.09,"formatted":"£415.09"},"summary":"Wossner forged piston kit with a 101mm bore (actual 100.96mm) increases engine displacement to 1129cc while maintaining OEM compression. Features a forged design for superior strength and thermal transfer, and an elliptical profile for even pressure distribution under expansion. Made in Germany. Specifications include a 70.50 mm stroke, 0.04 mm clearance, 1085 cm³ display displacement (actual 1129cc indicated), OEM compression ratio of 10.70:1, +2.30 cm³ dome volume, 32.10 mm compression height, and lock part number C22X1.6, pin part number WP009, and ring set part number 101XSY.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"258769"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9793_2E101_2EWO/1e1971ba887914b9.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9793_2E101_2EWO/1e1971ba887914b9.jpg"],"description":"Wossner forged piston kit with a 101mm bore (actual 100.96mm) increases engine displacement to 1129cc while maintaining OEM compression. Features a forged design for superior strength and thermal transfer, and an elliptical profile for even pressure distribution under expansion. Made in Germany. Specifications include a 70.50 mm stroke, 0.04 mm clearance, 1085 cm³ display displacement (actual 1129cc indicated), OEM compression ratio of 10.70:1, +2.30 cm³ dome volume, 32.10 mm compression height, and lock part number C22X1.6, pin part number WP009, and ring set part number 101XSY.","descriptionMarkdown":"### Wossner Forged Piston Kit for BMW 1100 and 1150 Series\n\nUpgrade your BMW motorcycle's performance with this high-quality Wossner forged piston kit. Engineered for superior strength and thermal efficiency, this piston kit is designed to enhance engine displacement and deliver reliable power.\n\n### Key Features:\n\n\t\n- Forged design provides exceptional strength and improved thermal transfer for demanding conditions.\n\t\n- Elliptical piston profile ensures even pressure distribution during expansion, promoting longevity.\n\t\n- Precision manufactured in Germany to meet exacting quality standards.\n\t\n- Increases engine displacement for greater power output.\n\t\n- Maintains Original Equipment Manufacturer (OEM) compression ratios for optimal performance and reliability.\n\n### Specifications:\n\n\t\n- Bore Size: 101mm (actual measurement 100.96mm)\n\t\n- Stroke: 70.50 mm\n\t\n- Clearance: 0.04 mm\n\t\n- Indicated Displacement: 1129cc\n\t\n- Dome Volume: +2.30 cm&sup3;\n\t\n- Compression Height: 32.10 mm\n\t\n- Lock Part Number: C22X1.6\n\t\n- Pin Part Number: WP009\n\t\n- Ring Set Part Number: 101XSY","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-all-1100rs-101-set2-wossner-k8543d200-2-bmw","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/3c76410f5408:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/3c76410f5408:1"}},"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."]}}