{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"f25ff433b474","name":"SUZUKI RMZ 250 2013-2015 GRADE B 76.96mm STD COMPRESSION 13.5:1","sku":"V.3861B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":275.32,"formatted":"£275.32"},"summary":"Vertex four-stroke pistons are forged from 2618 aluminum alloy. They feature a Molybdenum Disulphide MOS2 coating on the piston skirt to aid in break-in and reduce wear. Vertex offers unique piston profiles and compression ratios in A, B, C and D sizes, with 0.01mm variation for precise cylinder fitment, maximizing performance and reducing blow-by and oil consumption. This is a Grade B piston with 76.96mm standard compression and a 13.5:1 compression ratio.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/suzuki-rmz-250-2013-2015-grade-b-76.96mm-std-compression-13.5-1-4480-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/suzuki-rmz-250-2013-2015-grade-b-76.96mm-std-compression-13.5-1-4480-p.jpg"],"description":"Vertex four-stroke pistons are forged from 2618 aluminum alloy. They feature a Molybdenum Disulphide MOS2 coating on the piston skirt to aid in break-in and reduce wear. Vertex offers unique piston profiles and compression ratios in A, B, C and D sizes, with 0.01mm variation for precise cylinder fitment, maximizing performance and reducing blow-by and oil consumption. This is a Grade B piston with 76.96mm standard compression and a 13.5:1 compression ratio.","descriptionMarkdown":"### Vertex High-Performance Four-Stroke Piston\n\nUpgrade your engine's reliability and power output with this premium Vertex four-stroke piston. Engineered for demanding riders, this piston is designed to withstand the high pressures and extreme temperatures inherent in modern performance engines, ensuring consistent results on the track or the trail.\n\nVertex pistons are forged from high-quality 2618 aluminum alloy, providing exceptional strength-to-weight ratios and superior durability. Each piston is precision-engineered to maintain optimal internal tolerances, helping to maximize your engine's power while minimizing blow-by and oil consumption.\n\n### Key Features\n\n \n- Advanced Material Composition: Forged from 2618 aluminum alloy for maximum structural integrity under heavy engine loads.\n \n- MOS2 Skirt Coating: Features a unique Molybdenum Disulphide coating on the piston skirt to significantly reduce friction, promote a smoother break-in period, and decrease long-term wear.\n \n- Precision Sizing: Grade B sizing provides a precise fit within the cylinder bore, ensuring efficient combustion and peak performance.\n \n- Standard Compression Ratio: Designed with a 13.5:1 compression ratio to maintain factory-spec power delivery and engine responsiveness.\n \n- Expert Engineering: Specifically developed for high-performance four-stroke applications where reliability and power are essential.\n\nWhether you are performing a routine rebuild or chasing increased engine efficiency, this Vertex piston offers the build quality and precision required to keep your machine running at its best.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/suzuki-rmz-250-2013-2015-grade-b-7696mm-std-compression-1351","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/f25ff433b474:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/f25ff433b474:1"}},"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."]}}