{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"7ee9e4b366be","name":"PISTON KIT 99-12 125 MITO 57, CAGIVA WOSSNER 8018D100","sku":"56-W941_100","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":115.06,"formatted":"£115.06"},"summary":"Wossner forged piston kit with a 57.00mm bore size (56.95mm actual), +1mm oversize for Cagiva 125 two-stroke engines. Manufactured in Germany, this piston enhances heat dissipation and maintains structural integrity under thermal load with an elliptical profile for balanced thrust force distribution. Features forged piston construction for durability and performance, an elliptical shape for even pressure distribution, and engineered for effective heat transfer. Specifications include a 124 cm³ displacement, 50.60 mm stroke, 0.05 mm clearance, domed dome volume, 25.00 mm compression height, CW16 lock part number, WP036 pin part number, and 2 x RSB5700 ring set part numbers.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"57.00mm"},{"label":"Variant Id","value":"258318"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W941_5F100/5322a4f5e91f1778.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W941_5F100/5322a4f5e91f1778.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W941_5F100/db7cfcc4c0f8a3e4.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W941_5F100/355e2bc482541709.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W941_5F100/4d51392e20962689.jpg"],"description":"Wossner forged piston kit with a 57.00mm bore size (56.95mm actual), +1mm oversize for Cagiva 125 two-stroke engines. Manufactured in Germany, this piston enhances heat dissipation and maintains structural integrity under thermal load with an elliptical profile for balanced thrust force distribution. Features forged piston construction for durability and performance, an elliptical shape for even pressure distribution, and engineered for effective heat transfer. Specifications include a 124 cm³ displacement, 50.60 mm stroke, 0.05 mm clearance, domed dome volume, 25.00 mm compression height, CW16 lock part number, WP036 pin part number, and 2 x RSB5700 ring set part numbers.","descriptionMarkdown":"### Wossner Forged Piston Kit - 57.00mm Bore\n\nUpgrade your motorcycle's performance with this Wossner forged piston kit. Engineered for durability and enhanced heat dissipation, this piston is designed to withstand the rigors of high-performance two-stroke engines. Its precision construction and advanced design ensure optimal power delivery and engine longevity.\n\n**Key Features:**\n\n- Forged piston construction for superior strength and durability.\n\n- Features an elliptical profile for balanced thrust force distribution, minimizing piston wear.\n\n- Designed for effective heat transfer, maintaining optimal engine temperatures.\n\n- Manufactured in Germany to exacting standards.\n\n- Oversize fitment for specific engine applications.\n\n**Specifications:**\n\n- Bore Size: 57.00mm (actual 56.95mm)\n\n- Displacement: 124 cm&sup3;\n\n- Stroke: 50.60 mm\n\n- Clearance: 0.05 mm\n\n- Compression Ratio (Wossner): 2-stroke\n\n- Compression Ratio (OEM): 2-stroke\n\n- Dome Volume: Domed\n\n- Compression Height: 25.00 mm\n\n- Lock Part Number: CW16\n\n- Pin Part Number: WP036\n\n- Ring Set Part Number: 2 x RSB5700","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-99-12-125-mito-57-cagiva-wossner-8018d100","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/7ee9e4b366be:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/7ee9e4b366be: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."]}}