{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"52dfbbf87151","name":"PISTON KIT 89-90 RM80 48.50, WOSSNER 8191D100 SUZUKI MX","sku":"56-W579+100.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":94.28,"formatted":"£94.28"},"summary":"Wossner forged piston kit with a +1.00mm oversize bore (actual 48.45mm) for Suzuki RM80 models from 1989 to 1990. The forged aluminium construction provides high durability and strength, with a heat-efficient design for optimal combustion temperature management. The piston's elliptical profile improves bearing surface and load distribution, making it suitable for high-stress 2-stroke engine applications. Manufactured in Germany. Specifications: Bore Size 48.50mm (+1.00 oversize), Actual Bore 48.45mm, Compression Height 27.00mm, Clearance 0.05mm, Stroke 46.80mm, Displacement 82 cm³. Wossner part number 8191D100.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"48.50mm"},{"label":"Variant Id","value":"256984"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W579_2B100_2EWO/1f13e260ce28ae23.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W579_2B100_2EWO/1f13e260ce28ae23.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W579_2B100_2EWO/4c5d89b47a87605d.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W579_2B100_2EWO/500edbdea17b222d.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W579_2B100_2EWO/0b273b72c4021d8b.jpg"],"description":"Wossner forged piston kit with a +1.00mm oversize bore (actual 48.45mm) for Suzuki RM80 models from 1989 to 1990. The forged aluminium construction provides high durability and strength, with a heat-efficient design for optimal combustion temperature management. The piston's elliptical profile improves bearing surface and load distribution, making it suitable for high-stress 2-stroke engine applications. Manufactured in Germany. Specifications: Bore Size 48.50mm (+1.00 oversize), Actual Bore 48.45mm, Compression Height 27.00mm, Clearance 0.05mm, Stroke 46.80mm, Displacement 82 cm³. Wossner part number 8191D100.","descriptionMarkdown":"### Wossner Forged Piston Kit 48.50mm Bore - Suzuki RM80 1989-1990\n\nUpgrade your Suzuki RM80 with this high-performance Wossner forged piston kit. Designed for the 1989 and 1990 model years, this kit features a +1.00mm oversize bore for enhanced performance. The piston boasts a forged aluminum construction, providing superior strength and thermal resistance crucial for demanding 2-stroke applications. Its innovative elliptical design ensures balanced thrust load distribution, minimizing stress and the risk of piston failure. Precision manufactured in Germany for exceptional quality and reliability.\n\n#### Key Features\n\n- Forged piston for exceptional durability and strength under high engine loads.\n\n- Heat-efficient design promotes optimal combustion temperature management.\n\n- Elliptical piston profile enhances bearing surface and load distribution for improved longevity.\n\n- Optimized for 2-stroke engine applications.\n\n- Manufactured to exacting standards in Germany.\n\n#### Specifications\n\n- Bore Size: 48.50mm (+1.00 oversize)\n\n- Actual Bore: 48.45mm\n\n- Compression Height: 27.00mm\n\n- Clearance: 0.05mm\n\n- Stroke: 46.80mm\n\n- Displacement: 82 cm&sup3;\n\n- Wossner Compression Ratio: 2-stroke\n\n- OEM Compression Ratio: 2-stroke\n\n#### Component Details\n\n- Wossner Piston Part Number: 8191D100\n\n- Included Ring Set: RSB4850\n\n- Included Lock Clips: CW14\n\n- Included Piston Pin: WP058","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-89-90-rm80-4850-wossner-8191d100-suzuki-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/52dfbbf87151:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/52dfbbf87151:1"}},"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."]}}