{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e62ddb98c631","name":"PISTON KIT 95-97 RS125 GP 54.0, FORGED WOSSNER 8242DA","sku":"56-W9723.A.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":112.18,"formatted":"£112.18"},"summary":"Wossner forged piston kit with a 54.00mm nominal bore (actual 53.93mm) for two-stroke race applications. Features forged construction for durability, elliptical skirt profile for enhanced heat distribution and reduced stress, and is designed for optimal combustion efficiency and reduced friction. Made in Germany. Specifications: Bore Size 54.00mm (actual 53.93mm), Stroke 54.50 mm, Clearance 0.07 mm, Wossner Compression Ratio 2 stroke, OEM Compression Ratio 2 stroke, Compression Height 29.00 mm, Lock Part Number CW15, Pin Part Number WP032, Ring Set Part Number RSA5400. Weight 186g.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54.0mm"},{"label":"Variant Id","value":"258555"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9723_2EA_2EWO/11e1e7edc129327d.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9723_2EA_2EWO/11e1e7edc129327d.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9723_2EA_2EWO/e7f74d6a025c21e3.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9723_2EA_2EWO/c9515a9e0d8fdb40.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W9723_2EA_2EWO/ebba06977a222441.jpg"],"description":"Wossner forged piston kit with a 54.00mm nominal bore (actual 53.93mm) for two-stroke race applications. Features forged construction for durability, elliptical skirt profile for enhanced heat distribution and reduced stress, and is designed for optimal combustion efficiency and reduced friction. Made in Germany. Specifications: Bore Size 54.00mm (actual 53.93mm), Stroke 54.50 mm, Clearance 0.07 mm, Wossner Compression Ratio 2 stroke, OEM Compression Ratio 2 stroke, Compression Height 29.00 mm, Lock Part Number CW15, Pin Part Number WP032, Ring Set Part Number RSA5400. Weight 186g.","descriptionMarkdown":"### Wossner 54.00mm Forged Piston Kit for RS125 GP (1995-1997)\n\nEnhance the performance and durability of your motorcycle with this Wossner forged piston kit. Precision-engineered for high-performance two-stroke race applications, this kit offers superior strength, consistent power delivery, and efficient heat management.\n\n#### Key Features:\n\n\t\n- Forged Construction: Provides maximum durability and strength to withstand extreme operating conditions.\n\t\n- Elliptical Skirt Profile: Designed to improve heat distribution and minimize localized stress for extended engine life.\n\t\n- Optimized Combustion: Engineered for improved combustion efficiency and reduced internal friction, leading to better performance.\n\t\n- High-Precision Manufacturing: Made in Germany with meticulous attention to detail and advanced manufacturing processes.\n\n#### Specifications:\n\n\t\n- Nominal Bore Size: 54.00mm (Actual measurement: 53.93mm)\n\t\n- Stroke: 54.50 mm\n\t\n- Clearance: 0.07 mm\n\t\n- Compression Height: 29.00 mm\n\t\n- Lock Part Number: CW15\n\t\n- Pin Part Number: WP032\n\t\n- Ring Set Part Number: RSA5400\n\t\n- Wossner Compression Ratio: 2 stroke\n\t\n- OEM Compression Ratio: 2 stroke","weightGrams":null,"fitments":[{"make":"HONDA","model":"RS 125","cc":null,"notes":null,"years":"1995–1997"}],"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-95-97-rs125-gp-540-forged-wossner-8242da","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e62ddb98c631:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e62ddb98c631:1"}},"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."]}}