{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"f5bb1c0e69ee","name":"SUZUKI RM 250 1989-1995 GRADE C 66.96mm TWIN RING PISTON","sku":"V.2215C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":218.62,"formatted":"£218.62"},"summary":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon content depending on the application. They are made using either gravity cast or hydraulic forging processes, followed by a heat treatment using a solubilization quench in hot water. Machining is performed using the latest CNC machines, software, and diamond tools to achieve specific surface finishes. Each piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with a special Molybdenum Bisulphite black coating for break-in and friction reduction. A new, all-over Phosphate Coating offers increased hardness and surface porosity for superior adhesion and durability of the Molybdenum Coating. This piston has a diameter of 66.96mm.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/suzuki-rm-250-1989-1995-grade-c-66.96mm-twin-ring-piston-3797-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/suzuki-rm-250-1989-1995-grade-c-66.96mm-twin-ring-piston-3797-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon content depending on the application. They are made using either gravity cast or hydraulic forging processes, followed by a heat treatment using a solubilization quench in hot water. Machining is performed using the latest CNC machines, software, and diamond tools to achieve specific surface finishes. Each piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with a special Molybdenum Bisulphite black coating for break-in and friction reduction. A new, all-over Phosphate Coating offers increased hardness and surface porosity for superior adhesion and durability of the Molybdenum Coating. This piston has a diameter of 66.96mm.","descriptionMarkdown":"### Vertex Grade C Twin Ring Piston\n\nEnhance the performance and longevity of your engine with the Vertex Grade C Twin Ring Piston. Engineered for precision and reliability, Vertex pistons are crafted using high-grade Low-Ex aluminum alloys. With a silicon content ranging from 12% to 21% depending on the specific application, these pistons are designed to handle the rigors of high-performance riding while maintaining structural integrity.\n\nVertex utilizes advanced manufacturing processes, including gravity casting and hydraulic forging, to create robust piston blanks. The material structure is further refined through a sophisticated, automated heat treatment process, ensuring consistent quality and exceptional durability. Every piston is machined to exact tolerances using state-of-the-art CNC technology and diamond tooling, resulting in superior surface finishes tailored to your engine requirements.\n\n### Key Features\n\n \n- Precision Engineering: Manufactured using CNC machining and diamond tooling for exact tolerances and superior surface finishes.\n \n- Advanced Alloy Composition: Constructed from Low-Ex (low expansion) silicon-charged aluminum for optimal heat resistance and reduced expansion.\n \n- Enhanced Durability: Features an all-over phosphate coating that increases surface hardness and improves the adhesion of the specialized molybdenum bisulphite finish.\n \n- Reduced Friction: Molybdenum bisulphite black coating assists with a smooth break-in process and minimizes internal cylinder friction during operation.\n \n- Rigorous Quality Control: Every unit undergoes strict manual and automatic inspection to ensure the highest manufacturing standards are met.\n\nDesigned for those who demand peak performance, the Vertex twin ring piston offers an excellent balance of strength, weight reduction, and wear resistance. Whether you are performing a routine rebuild or looking to improve engine reliability, this piston provides the technology and performance needed to keep your machine running at its best.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/suzuki-rm-250-1989-1995-grade-c-6696mm-twin-ring-piston","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/f5bb1c0e69ee:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/f5bb1c0e69ee: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. 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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."]}}