{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"5321b3875cba","name":"Husqvarna TC/TE/SM 125 2014-2023 Grade D 53.97mm 12 Degree Single Ring (VHM)","sku":"V.4427D","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":6,"price":{"amount":202.42,"formatted":"£202.42"},"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 susceptibility to rattling or breaking. It also improves wear characteristics and prolongs piston life by decreasing wear on the piston skirt. This piston is Grade D, measures 53.97mm, has a 12-degree angle, and a single ring.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/husqvarna-tc-te-sm-125-2014-2020-grade-d-53.97mm-12-degree-single-ring-vhm-10495-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/husqvarna-tc-te-sm-125-2014-2020-grade-d-53.97mm-12-degree-single-ring-vhm-10495-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 susceptibility to rattling or breaking. It also improves wear characteristics and prolongs piston life by decreasing wear on the piston skirt. This piston is Grade D, measures 53.97mm, has a 12-degree angle, and a single ring.","descriptionMarkdown":"### Vertex High-Performance Two-Stroke Piston\n\nThe Vertex two-stroke piston is engineered for riders who demand reliability and peak performance from their engine. Using gravity-cast aluminum alloy with an 18% silicon content, this piston is specifically designed to meet the unique demands of two-stroke applications. By utilizing a high silicon composition, Vertex ensures optimal engine efficiency through reduced thermal expansion and superior wear resistance.\n\n### Key Features\n\n \n- Advanced Material Composition: Manufactured with 18% silicon content to decrease thermal expansion, allowing for tighter tolerances and improved engine geometry at operating temperatures.\n \n- Optimized Performance: Designed to minimize rattling and prevent structural breakage, ensuring a smoother and more consistent power delivery.\n \n- Enhanced Durability: The high silicon content provides superior wear characteristics, significantly prolonging the lifespan of the piston skirt and internal engine components.\n \n- Precision Engineering: Specifically configured as a Grade D 53.97mm single-ring piston designed for VHM compatibility.\n \n- Two-Stroke Specialization: Perfectly suited for the specific cylinder pressures and operational cycles of two-stroke engines.\n\nVertex pistons provide the ideal balance between power, longevity, and performance. By maintaining precise clearances, these pistons help your engine run cooler and more efficiently, making them the professional choice for maintaining your high-performance machine.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/husqvarna-tctesm-125-2014-2023-grade-d-5397mm-12-degree-single-ring-vhm","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/5321b3875cba:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/5321b3875cba: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."]}}