{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4d2bd237523a","name":"PISTON KIT 03-11 MC125 54.00, WOSSNER GASGAS 8080DB","sku":"56-W161.B","brand":"Wossner","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":125.68,"formatted":"£125.68"},"summary":"Wossner 8080DB piston kit with a 54.01mm bore (+0.01mm). This piston kit is designed for Gas Gas MC125 models manufactured between 2000 and 2011. Features include Wossner forged pistons for superior strength and design, engineered for efficient combustion chamber heat transfer to cylinder walls, and an elliptical design for a more uniform bearing surface under piston heat expansion to prevent collapse. Made in Germany. Includes lock CW15, pin WP032, and ring set RSB5400. Specifications: 124 cm³ displacement, 54.50mm hub stroke, 0.05mm clearance, flat dome volume, and 28.00mm compression height. Theoretical weight is not provided.","attributes":[{"label":"General Product Group","value":"Engine"},{"label":"General Product Type","value":"Pistons & Kits"},{"label":"General Size","value":"54mm"},{"label":"Variant Id","value":"254776"}],"image":"https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W161_2EB/c08ded6c218875ba.jpg","images":["https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W161_2EB/c08ded6c218875ba.jpg","https://b69270dd6ab1.blob.upstash.io/oracle/oro2u/56-W161_2EB/f22dba4ad82dd35a.jpg"],"description":"Wossner 8080DB piston kit with a 54.01mm bore (+0.01mm). This piston kit is designed for Gas Gas MC125 models manufactured between 2000 and 2011. Features include Wossner forged pistons for superior strength and design, engineered for efficient combustion chamber heat transfer to cylinder walls, and an elliptical design for a more uniform bearing surface under piston heat expansion to prevent collapse. Made in Germany. Includes lock CW15, pin WP032, and ring set RSB5400. Specifications: 124 cm³ displacement, 54.50mm hub stroke, 0.05mm clearance, flat dome volume, and 28.00mm compression height. Theoretical weight is not provided.","descriptionMarkdown":"### Wossner Piston Kit 54.00mm for Gas Gas MC125\n\nEnhance the performance and durability of your Gas Gas MC125 with this premium Wossner Piston Kit. Engineered for superior strength and efficiency, this kit is designed to meet the demands of high-performance riding.\n\n**Key Features:**\n\n \n- High-Strength Forged Piston: Wossner forged pistons are renowned for their exceptional strength and advanced design, ensuring reliable performance.\n \n- Optimized Heat Transfer: This piston is engineered to efficiently transfer combustion chamber heat to the cylinder walls, contributing to optimal engine temperature regulation.\n \n- Elliptical Design: Featuring an elliptical shape, this piston provides a more uniform bearing surface even under the heat expansion of operation. This design helps to prevent piston collapse and maintain proper clearance.\n \n- Precision Bore: With a 54.01mm bore (a +0.01mm overbore), this piston is designed for a precise fit.\n \n- Made in Germany: Manufactured with German engineering and quality standards.\n\n**Specifications:**\n\n \n- Bore Size: 54.00mm\n \n- Displacement: 124 cm&sup3;\n \n- Hub Stroke: 54.50mm\n \n- Clearance: 0.05mm\n \n- Dome Volume: Flat\n \n- Compression Height: 28.00mm\n\n**Included Components:**\n\n \n- Piston\n \n- Lock: CW15\n \n- Pin: WP032\n \n- Ring Set: RSB5400","weightGrams":null,"fitments":[{"make":"GAS-GAS","model":"MC 125","cc":null,"notes":null,"years":"2000–2011"},{"make":"GAS-GAS","model":"MX 125","cc":null,"notes":null,"years":"2000–2011"}],"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-03-11-mc125-5400-wossner-gasgas-8080db","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/4d2bd237523a:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/4d2bd237523a: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."]}}