{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"0d326b4372fc","name":"PISTON KIT KTM 520 525 EXC SX, PROX 01.6522.B BETA 525RR","sku":"56-W216+00B.PX","brand":"Pro-X Racing","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":201.18,"formatted":"£201.18"},"summary":"ProX forged piston kit with a 95.00 mm bore and 12.5:1 compression ratio. This kit includes piston rings, wrist pin, and circlips. Precision machined on CNC equipment using a low-expansion, low-friction piston alloy. Features OEM-style tin coating for break-in assistance. Replacement parts: ProX Ring Set 02.6424, ProX Piston Pin 04.2050.5, ProX Clips 05.2012. SKU 56-W216+00B.PX. Part number 01.6522.B.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"Variant Id","value":"255044"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W216_2B00B_2EPX/1bed0a2b3d1d49a2.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W216_2B00B_2EPX/1bed0a2b3d1d49a2.jpg"],"description":"ProX forged piston kit with a 95.00 mm bore and 12.5:1 compression ratio. This kit includes piston rings, wrist pin, and circlips. Precision machined on CNC equipment using a low-expansion, low-friction piston alloy. Features OEM-style tin coating for break-in assistance. Replacement parts: ProX Ring Set 02.6424, ProX Piston Pin 04.2050.5, ProX Clips 05.2012. SKU 56-W216+00B.PX. Part number 01.6522.B.","descriptionMarkdown":"### ProX Piston Kit for KTM, Beta, and Polaris - 95.00mm Bore\n\nThis ProX Piston Kit is designed for high-performance motorcycle and ATV engines, offering a direct replacement for your original piston. Engineered for reliability and power, this kit ensures your engine runs at its peak efficiency.\n\n### Key Features:\n\n \n- Forged Piston: Constructed from a durable forged aluminum alloy for superior strength and longevity.\n \n- High Compression: Features a 12.5:1 compression ratio to enhance power and throttle response.\n \n- Complete Kit: Supplied ready to install, including the piston rings, wrist pin, and circlips.\n \n- Precision Machining: Manufactured using state-of-the-art CNC equipment for exact tolerances and a perfect fit.\n \n- Advanced Alloy: Utilizes a low-expansion, low-friction piston alloy, identical to those used by major Japanese engine manufacturers.\n \n- OEM Style Tin Coating: Features an OEM style tin coating to aid in the crucial break-in process for optimal performance from the start.\n \n- Direct Replacement: Designed as a replacement part for specific engine applications, ensuring compatibility.\n\nThis kit is an ideal choice for riders seeking to maintain or upgrade their engine's performance with high-quality, reliable components.","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-ktm-520-525-exc-sx-prox-016522b-beta-525rr","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/0d326b4372fc:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/0d326b4372fc: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."]}}