{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"202ee132facd","name":"PISTON KIT 95-97 RS125 GP 54.0, FORGED WOSSNER 8242DC","sku":"56-W9723.C.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":112.18,"formatted":"£112.18"},"summary":"Wossner forged piston kit with a nominal bore of 54.02mm (actual 53.95mm) is engineered for two-stroke high-performance racing engines. It features high-strength forged construction for increased reliability and thermal stability. The elliptical design improves load distribution and reduces localised stress. It is engineered for efficient heat transfer and optimised combustion dynamics. Manufactured in Germany to exacting standards. Bore Size: 54.02mm (actual 53.95mm), 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.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54.0mm"},{"label":"Variant Id","value":"258557"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock57503_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock57503_1.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock57503_2.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock57503_3.jpg","https://www.oro2u.com/media/catalog/product/s/t/stock57503_4.jpg"],"description":"Wossner forged piston kit with a nominal bore of 54.02mm (actual 53.95mm) is engineered for two-stroke high-performance racing engines. It features high-strength forged construction for increased reliability and thermal stability. The elliptical design improves load distribution and reduces localised stress. It is engineered for efficient heat transfer and optimised combustion dynamics. Manufactured in Germany to exacting standards. Bore Size: 54.02mm (actual 53.95mm), 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.","descriptionMarkdown":"### Wossner Forged Piston Kit for Honda RS125 GP\n\nUpgrade your high-performance two-stroke racing engine with this premium Wossner forged piston kit. Engineered specifically for Honda RS125 GP models, this piston ensures exceptional durability and consistent power delivery under demanding race conditions. Its advanced design promotes efficient combustion and optimal heat management, crucial for maintaining peak performance.\n\n### Key Features:\n\n\t\n- High-Strength Forged Construction: Provides superior reliability and thermal stability for extreme operating temperatures.\n\t\n- Elliptical Design: Enhances load distribution across the piston surface, reducing localized stress for increased longevity.\n\t\n- Optimized for Performance: Engineered for efficient heat transfer and improved combustion dynamics, maximizing engine output.\n\t\n- Precision Manufacturing: Made in Germany to exacting standards for a perfect fit and reliable operation.\n\n### Specifications:\n\n\t\n- Nominal Bore Size: 54.02mm\n\t\n- Actual Bore Size: 53.95mm\n\t\n- Stroke: 54.50 mm\n\t\n- Piston 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","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-8242dc","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/202ee132facd:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/202ee132facd: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."]}}