{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"9047804505ee","name":"PISTON KIT 91-01 RM80 48.45, WOSSNER 8270D100 SUZUKI MX","sku":"56-W645+P4.WO","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":94.28,"formatted":"£94.28"},"summary":"Wossner forged piston kit with a 48.50mm bore size (48.45mm actual) and 46.80mm stroke. This kit features an elliptical design that supports uniform bearing surfaces under thermal expansion, promotes efficient heat transfer from the combustion chamber, and distributes thrust loads evenly to reduce the risk of piston collapse. Manufactured in Germany, it has a 27.00mm compression height. Specifications include 82 cm&sup3; display displacement and 0.05mm clearance. This piston kit is part number 8270D100 and includes lock CW14, pin WP058, and ring set RSB4850.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"48.45mm"},{"label":"Variant Id","value":"257285"}],"image":"https://www.oro2u.com/media/catalog/product/s/t/stock56231_1.jpg","images":["https://www.oro2u.com/media/catalog/product/s/t/stock56231_1.jpg"],"description":"Wossner forged piston kit with a 48.50mm bore size (48.45mm actual) and 46.80mm stroke. This kit features an elliptical design that supports uniform bearing surfaces under thermal expansion, promotes efficient heat transfer from the combustion chamber, and distributes thrust loads evenly to reduce the risk of piston collapse. Manufactured in Germany, it has a 27.00mm compression height. Specifications include 82 cm&sup3; display displacement and 0.05mm clearance. This piston kit is part number 8270D100 and includes lock CW14, pin WP058, and ring set RSB4850.","descriptionMarkdown":"### Wossner Forged Piston Kit - 48.45mm Bore\n\nEnhance the performance and reliability of your Suzuki RM80 with this Wossner forged piston kit. Engineered for precision and durability, this kit features a 48.45mm bore size, designed specifically for RM80 models from 1991 to 2001 with a US bore. Manufactured in Germany, Wossner pistons are known for their superior quality and advanced design.\n\nThe key feature of this piston is its innovative elliptical design. This advanced geometry ensures a uniform bearing surface even as the piston expands under thermal stress. It also promotes efficient heat transfer from the combustion chamber directly to the cylinder walls, helping to keep operating temperatures in check. Furthermore, the elliptical shape evenly distributes thrust loads, significantly reducing the risk of piston collapse and ensuring consistent performance.\n\n**Key Features:**\n\n\t\n- Forged piston construction for exceptional strength and longevity.\n\t\n- Optimized design for superior heat transfer from the combustion chamber.\n\t\n- Elliptical shape maintains a uniform bearing surface during thermal expansion.\n\t\n- Helps prevent localized pressure points and reduces the likelihood of piston collapse.\n\t\n- Precision manufactured in Germany for guaranteed quality.\n\n**Specifications:**\n\n\t\n- Bore Size: 48.50mm (actual measurement 48.45mm)\n\t\n- Stroke: 46.80mm\n\t\n- Clearance: 0.05mm\n\t\n- Compression Height: 27.00mm","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-91-01-rm80-4845-wossner-8270d100-suzuki-mx","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/9047804505ee:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/9047804505ee: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."]}}