{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"227248914ebe","name":"PISTON KIT 2013 EC300F 83.00 A, WOSSNER 8875DA","sku":"56-W912.A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":177.2,"formatted":"£177.20"},"summary":"Wossner forged piston kit 8875DA is a standard-size piston with an 83mm bore (measured at 82.94mm). Features include forged piston construction for maximum strength and durability, elliptical design for consistent bearing surface under heat expansion, efficient combustion heat transfer to cylinder walls, and prevention of piston collapse through even thrust load distribution. Made in Germany. Specifications: Bore 83mm (Measured 82.94mm), Display Volume 290 cm³, Stroke 53.60mm, Clearance 0.06mm, Compression Height 22.20mm, Wossner Compression Ratio OEM, OEM Compression Ratio 13.50:1, Dome Volume -6.30 cm³. Part No. 56-W912.A.WO (Wossner 8875DA). Includes Ring Set 830XDS, Lock P/N CW16, and Pin P/N WP059.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"83.00mm"},{"label":"Variant Id","value":"258209"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W912_2EA_2EWO/85b7e3751153426b.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W912_2EA_2EWO/85b7e3751153426b.jpg"],"description":"Wossner forged piston kit 8875DA is a standard-size piston with an 83mm bore (measured at 82.94mm). Features include forged piston construction for maximum strength and durability, elliptical design for consistent bearing surface under heat expansion, efficient combustion heat transfer to cylinder walls, and prevention of piston collapse through even thrust load distribution. Made in Germany. Specifications: Bore 83mm (Measured 82.94mm), Display Volume 290 cm³, Stroke 53.60mm, Clearance 0.06mm, Compression Height 22.20mm, Wossner Compression Ratio OEM, OEM Compression Ratio 13.50:1, Dome Volume -6.30 cm³. Part No. 56-W912.A.WO (Wossner 8875DA). Includes Ring Set 830XDS, Lock P/N CW16, and Pin P/N WP059.","descriptionMarkdown":"### Wossner Forged Piston Kit for GASGAS EC300F\n\nEnhance your motorcycle's engine performance and durability with the Wossner 8875DA forged piston kit. Engineered in Germany for precision and strength, this standard-size piston is designed to meet the demands of your GASGAS EC300F 4-stroke motorcycle.\n\n**Key Features:**\n\n \n- Forged Construction: Provides maximum strength and longevity for demanding riding conditions.\n \n- Elliptical Design: Ensures a consistent bearing surface even with heat expansion, promoting smooth operation.\n \n- Optimized Heat Transfer: Facilitates efficient combustion heat transfer to the cylinder walls for better thermal management.\n \n- Even Thrust Load Distribution: Prevents piston collapse and maintains engine integrity.\n \n- German Engineering: Manufactured to high standards for reliability and performance.\n\n**Specifications:**\n\n \n- Bore Size: 83.00mm (Measured at 82.94mm)\n \n- Stroke: 53.60mm\n \n- Clearance: 0.06mm\n \n- Compression Height: 22.20mm\n \n- Wossner Compression Ratio: OEM\n \n- OEM Compression Ratio: 13.50:1\n \n- Dome Volume: -6.30 cm&sup3;\n \n- Ring Set Part Number: 830XDS\n \n- Lock Pin Part Number: CW16\n \n- Wrist Pin Part Number: WP059","weightGrams":null,"fitments":[{"make":"GAS-GAS","model":"EC F 250","cc":null,"notes":null,"years":"2013–2014"},{"make":"GAS-GAS","model":"EC F 300","cc":null,"notes":null,"years":"2013–2014"}],"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-2013-ec300f-8300-a-wossner-8875da","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/227248914ebe:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/227248914ebe: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."]}}