{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"084cabfa7d68","name":"Husqvarna WR 300 2008-2013 Grade B 71.95mm Twin Ring Piston","sku":"V.3457B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":251.02,"formatted":"£251.02"},"summary":"Vertex Two-stroke Pistons are gravity cast from an aluminum alloy with 18% silicon content. This high silicon content decreases thermal expansion, allowing for tighter tolerances and improved power and performance. It also provides better wear characteristics and prolongs piston life by reducing skirt wear. This piston is a Grade B, twin ring, 71.95mm piston.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/husqvarna-wr-300-2008-2013-grade-b-71.95mm-twin-ring-piston-1362-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/husqvarna-wr-300-2008-2013-grade-b-71.95mm-twin-ring-piston-1362-p.jpg"],"description":"Vertex Two-stroke Pistons are gravity cast from an aluminum alloy with 18% silicon content. This high silicon content decreases thermal expansion, allowing for tighter tolerances and improved power and performance. It also provides better wear characteristics and prolongs piston life by reducing skirt wear. This piston is a Grade B, twin ring, 71.95mm piston.","descriptionMarkdown":"### Vertex Two-Stroke Twin Ring Piston\n\nUpgrade your engine performance with this high-quality Vertex twin ring piston. Engineered specifically for two-stroke applications, this piston is gravity cast from a premium aluminum alloy featuring an 18% silicon content. This advanced material composition provides superior durability and performance consistency for your engine.\n\n### Key Features\n\n- Precision Silicon Content: The 18% silicon alloy decreases thermal expansion, allowing the piston to maintain its geometry once it reaches operating temperature. This enables tighter running tolerances for improved power and performance compared to forged alternatives.\n\n- Enhanced Durability: The specific silicon formulation offers excellent wear characteristics, significantly prolonging the lifespan of the piston and reducing wear on the piston skirt.\n\n- Optimized for Two-Strokes: Vertex pistons are designed to handle the unique demands of two-stroke engines, providing reliable operation and reducing the likelihood of mechanical noise or structural failure.\n\n- Twin Ring Design: Engineered to provide an effective seal, ensuring optimal compression throughout the power band.\n\nBy choosing Vertex, you are selecting a piston designed to optimize engine efficiency and longevity. Its reduced thermal expansion properties ensure that your engine maintains peak performance under operating temperatures, making it an ideal choice for riders looking for a reliable replacement part.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/husqvarna-wr-300-2008-2013-grade-b-7195mm-twin-ring-piston","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/084cabfa7d68:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/084cabfa7d68:1"}},"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."]}}