{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4372bf26a191","name":"PISTON KIT B 88mm KTM/HUSQ/GASGAS 350, ATHENA S5F08800001B","sku":"56-W4735_00B.ATH","brand":"Athena","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":190.48,"formatted":"£190.48"},"summary":"ATHENA Forged Piston Ø 87.96 mm for OE Cylinder. This piston kit contains the piston, pin, circlips, and piston rings. Produced with cutting-edge CNC machining tools, Athena pistons are made of a special high-performance aluminum alloy with high silicon content. Some pistons have a molybdenum disulfide coating applied by screen printing to reduce friction. The rings are produced in Japan with wear-resistant coatings for increased durability. Big End Pin Diameter: 18x10x42 mm. Bore Diameter: 87.96 mm. Compression Height: 20.50 mm. Compression Ratio: 14.2:1. Displacement: 349 cc. Number Of Segments: 2. Piston Head Type: Flat. Piston Pin Type: Standard. Weight: 336 g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"310936"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4735_5F00B_2EATH/923d3389dbe2992a.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W4735_5F00B_2EATH/923d3389dbe2992a.jpg"],"description":"ATHENA Forged Piston Ø 87.96 mm for OE Cylinder. This piston kit contains the piston, pin, circlips, and piston rings. Produced with cutting-edge CNC machining tools, Athena pistons are made of a special high-performance aluminum alloy with high silicon content. Some pistons have a molybdenum disulfide coating applied by screen printing to reduce friction. The rings are produced in Japan with wear-resistant coatings for increased durability. Big End Pin Diameter: 18x10x42 mm. Bore Diameter: 87.96 mm. Compression Height: 20.50 mm. Compression Ratio: 14.2:1. Displacement: 349 cc. Number Of Segments: 2. Piston Head Type: Flat. Piston Pin Type: Standard. Weight: 336 g.","descriptionMarkdown":"### Athena Forged Piston Kit B - 88mm\n\n Enhance your motorcycle's performance and reliability with the Athena Forged Piston Kit. Expertly crafted for off-road use, this piston kit is manufactured using advanced reverse extrusion and CNC machining techniques, ensuring exceptional dimensional accuracy and superior strength.\n\n Made from a specialized high-silicon aluminum alloy, Athena pistons offer robust durability and performance comparable to or exceeding Original Equipment (OE) specifications. The piston skirts may feature a molybdenum disulfide coating, applied via screen printing, to further reduce friction, boost performance, and extend longevity.\n\n Each piston is engineered and tested by Athena's R&D department to meet the highest quality standards, validated on engine dynamometers and in extreme track conditions. The included piston rings, produced in Japan with wear-resistant coatings, minimize friction with the cylinder, contributing to higher performance and durability.\n\n This comprehensive kit includes the piston, pin, circlips, and piston rings, all of which are replaceable and interchangeable.\n\n#### Key Features:\n\n \n- Forged piston for enhanced strength and performance.\n \n- Special high-performance aluminum alloy with high silicon content.\n \n- CNC machined for dimensional tolerances of less than 0.01 mm.\n \n- Optimized profile for regular flow and perfect flame propagation.\n \n- May include molybdenum disulfide coating on skirts for reduced friction.\n \n- High-quality piston rings with wear-resistant coatings for increased durability.\n \n- Kit includes piston, pin, circlips, and piston rings.\n \n- Designed for optimal performance and reliability.\n\n#### Technical Specifications:\n\n \n- Bore Diameter: 87.96 mm\n \n- Compression Height: 20.50 mm\n \n- Compression Ratio: 14.2:1\n \n- Displacement: 349 cc\n \n- Number Of Segments: 2\n \n- Piston Head Type: Flat\n \n- Piston Pin Type: Standard\n \n- Big End Pin Diameter: 18x10x42 mm","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-b-88mm-ktmhusqgasgas-350-athena-s5f08800001b","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."]}}