{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"89ed4eb3ff9b","name":"Husqvarna WR 300 2008-2013 Grade C 71.96mm Twin Ring Piston","sku":"V.3457C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":251.02,"formatted":"£251.02"},"summary":"Vertex two-stroke pistons are gravity cast from an aluminum alloy with 18% silicon content. Silicon decreases thermal expansion, allowing for tighter tolerances, better power and performance, and reduced rattling or breaking. Silicon also improves wear characteristics and prolongs piston life by decreasing skirt wear. This piston is Grade C and has a diameter of 71.96mm with twin rings.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/husqvarna-wr-300-2008-2013-grade-c-71.96mm-twin-ring-piston-1363-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/husqvarna-wr-300-2008-2013-grade-c-71.96mm-twin-ring-piston-1363-p.jpg"],"description":"Vertex two-stroke pistons are gravity cast from an aluminum alloy with 18% silicon content. Silicon decreases thermal expansion, allowing for tighter tolerances, better power and performance, and reduced rattling or breaking. Silicon also improves wear characteristics and prolongs piston life by decreasing skirt wear. This piston is Grade C and has a diameter of 71.96mm with twin rings.","descriptionMarkdown":"### Vertex Two-Stroke Twin Ring Piston\n\nMaintain the performance and longevity of your two-stroke engine with the Vertex Grade C Twin Ring Piston. Engineered specifically for the unique demands of two-stroke powerplants, this piston is gravity cast from a premium aluminum alloy containing 18 percent silicon content. This advanced composition ensures superior structural integrity and reliability during high-performance operation.\n\n### Key Features and Benefits\n\n \n- Precision Engineering: The high silicon content significantly decreases thermal expansion. This allows the piston to maintain its geometry at operating temperatures, enabling tighter tolerances for improved power delivery and performance.\n \n- Reduced Wear: The specialized alloy provides excellent wear characteristics, protecting the piston skirt and extending the overall service life of the component.\n \n- Optimized for Two-Strokes: Designed to excel in environments with lower cylinder pressures, this cast piston design is the ideal choice for riders looking to restore factory-level performance and reduce the risk of mechanical rattling or failure.\n \n- Twin Ring Design: Engineered to provide an optimal seal within the cylinder, promoting consistent compression and efficient combustion throughout the entire power band.\n\nVertex is a trusted leader in engine components, providing parts that meet or exceed original equipment standards. Whether you are performing a routine top-end rebuild or a full engine restoration, this replacement piston offers the durability and precision required to keep your machine running at its peak.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/husqvarna-wr-300-2008-2013-grade-c-7196mm-twin-ring-piston","buyOneNow":null,"basketWithThis":null}},"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."]}}