{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"fb9362b3cdf4","name":"PISTON KIT SET/4 CBR954RR, WOSSNER K8804DA-4 75.00mm","sku":"56-W9883.00A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":791.83,"formatted":"£791.83"},"summary":"Wossner forged piston kit K8804DA-4, standard 75.00mm bore set. Built to meet OEM compression standards, this kit combines precision engineering with superior material strength for high-performance applications. Manufactured in Germany, this four-piston kit ensures effective thermal management and durability. Features include forged construction, optimal combustion chamber heat dissipation, and an elliptical piston profile to promote even expansion and reduce the risk of localized pressure and piston collapse. Specifications: Bore 75.00mm (STD), Piston code Wossner K8804DA-4, Clip part number CW17, Piston pin WP083, Displacement 954 cm³, Stroke 54.00 mm, Clearance 0.06 mm, Wossner compression ratio OEM, OEM compression ratio 11.50:1, Dome volume -3.10 cm³, Compression height 23.50 mm, Theoretical weight 186.00 g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"259045"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock57991_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock57991_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock57991_2.jpg"],"description":"Wossner forged piston kit K8804DA-4, standard 75.00mm bore set. Built to meet OEM compression standards, this kit combines precision engineering with superior material strength for high-performance applications. Manufactured in Germany, this four-piston kit ensures effective thermal management and durability. Features include forged construction, optimal combustion chamber heat dissipation, and an elliptical piston profile to promote even expansion and reduce the risk of localized pressure and piston collapse. Specifications: Bore 75.00mm (STD), Piston code Wossner K8804DA-4, Clip part number CW17, Piston pin WP083, Displacement 954 cm³, Stroke 54.00 mm, Clearance 0.06 mm, Wossner compression ratio OEM, OEM compression ratio 11.50:1, Dome volume -3.10 cm³, Compression height 23.50 mm, Theoretical weight 186.00 g.","descriptionMarkdown":"### Wossner Forged Piston Kit for Honda CBR954RR\n\nEnhance your motorcycle's performance and durability with this Wossner forged piston kit. Designed for precision and strength, this kit is engineered to meet OEM compression standards, making it ideal for high-performance applications and demanding engine conditions.\n\n### Key Features\n\n\t\n- Forged construction for maximum strength and reliability.\n\t\n- Engineered for optimal combustion chamber heat dissipation.\n\t\n- Elliptical piston profile promotes even expansion and thrust load distribution.\n\t\n- Reduces the risk of localized pressure and piston collapse.\n\t\n- Manufactured in Germany to exacting standards.\n\n### Specifications\n\n\t\n- Bore: 75.00mm (STD)\n\t\n- Piston Code: Wossner K8804DA-4\n\t\n- Clip Part Number: CW17\n\t\n- Piston Pin: WP083\n\t\n- Displacement: 954 cm&sup3;\n\t\n- Stroke: 54.00 mm\n\t\n- Clearance: 0.06 mm\n\t\n- Wossner Compression Ratio: OEM\n\t\n- OEM Compression Ratio: 11.50:1\n\t\n- Dome Volume: -3.10 cm&sup3;\n\t\n- Compression Height: 23.50 mm\n\t\n- Theoretical Weight: 186.00 g","weightGrams":null,"fitments":[{"make":"HONDA","model":"CBR RR 954","cc":null,"notes":null,"years":"2002–2004"}],"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-set4-cbr954rr-wossner-k8804da-4-7500mm","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/fb9362b3cdf4:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/fb9362b3cdf4:1"}},"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."]}}