{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"d05ee72028a2","name":"PISTON KIT-2 BMW R1200GS,S,ST, WOSSNER K8710DA-2, 101mm","sku":"56-W9935.000.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":415.09,"formatted":"£415.09"},"summary":"Wossner forged piston kit for high-performance applications and long rod configurations. Features include optimal combustion chamber heat transfer, elliptical profile for consistent bearing surface, even thrust load distribution, and manufactured in Germany. Specifications: Bore 101.00mm, Diameter 100.96mm, Engine Displacement 1170 cm&sup3;, Stroke 73.00 mm, Clearance 0.04 mm, Compression Ratio (Wossner) 12.70:1, Compression Ratio (OEM) 12.00:1, Dome Volume +4.40 cm&sup3;, Compression Height 27.90 mm. Kit includes 2 pistons, pins, rings, and clips. Clips P/N: C22X1.6. Pin P/N: WP009. Ring Set P/N: 1010XSY. Cross-reference OEM Part Numbers: 56-W9935.000.WO, Wossner Piston K8710DA-2.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"259239"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9935_2E000_2EWO/8208e60d7fb8e9d4.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9935_2E000_2EWO/8208e60d7fb8e9d4.jpg"],"description":"Wossner forged piston kit for high-performance applications and long rod configurations. Features include optimal combustion chamber heat transfer, elliptical profile for consistent bearing surface, even thrust load distribution, and manufactured in Germany. Specifications: Bore 101.00mm, Diameter 100.96mm, Engine Displacement 1170 cm&sup3;, Stroke 73.00 mm, Clearance 0.04 mm, Compression Ratio (Wossner) 12.70:1, Compression Ratio (OEM) 12.00:1, Dome Volume +4.40 cm&sup3;, Compression Height 27.90 mm. Kit includes 2 pistons, pins, rings, and clips. Clips P/N: C22X1.6. Pin P/N: WP009. Ring Set P/N: 1010XSY. Cross-reference OEM Part Numbers: 56-W9935.000.WO, Wossner Piston K8710DA-2.","descriptionMarkdown":"### Wossner Forged Piston Kit for BMW R1200 Series\n\n\tUpgrade your BMW R1200 series motorcycle with this high-performance Wossner Piston Kit. Engineered for demanding applications and long rod configurations, these Pro Series pistons are designed to deliver enhanced compression and superior thermal efficiency for a noticeable power and performance boost.\n\n### Key Features:\n\n\t\n- Forged Piston Construction: Provides exceptional strength and durability for long-lasting performance.\n\t\n- Optimized Heat Transfer: Designed for efficient combustion chamber heat transfer to cylinder walls, improving thermal management.\n\t\n- Elliptical Profile: Ensures a consistent bearing surface, even under thermal expansion, for reduced wear.\n\t\n- Even Thrust Load Distribution: Minimizes stress and prevents piston collapse by distributing thrust loads uniformly.\n\t\n- High-Performance Design: Tailored for high-performance use and optimized for long rod configurations.\n\t\n- German Manufacturing: Precision-engineered and manufactured in Germany for quality assurance.\n\t\n- Increased Compression Ratio: Offers a higher compression ratio (12.70:1) compared to OEM (12.00:1) for improved power output.\n\t\n- Complete Kit: Includes everything needed for installation: 2 pistons, pins, rings, and clips.\n\n### Specifications:\n\n\t\n- Bore Size: 101.00mm\n\t\n- Measured Diameter: 100.96mm\n\t\n- Engine Displacement: 1170 cm&sup3;\n\t\n- Stroke: 73.00 mm\n\t\n- Piston Clearance: 0.04 mm\n\t\n- Wossner Compression Ratio: 12.70:1\n\t\n- OEM Compression Ratio: 12.00:1\n\t\n- Dome Volume: +4.40 cm&sup3;\n\t\n- Compression Height: 27.90 mm\n\t\n- Included Components: 2 pistons, pins, rings, and clips\n\t\n- Clip Part Number: C22X1.6\n\t\n- Pin Part Number: WP009\n\t\n- Ring Set Part Number: 1010XSY","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-2-bmw-r1200gssst-wossner-k8710da-2-101mm","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."]}}