{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"c00326de8d8e","name":"HONDA CR 125 1992-1999 GRADE C 53.95mm SINGLE RING RACE PISTON","sku":"V.2190C","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":1,"price":{"amount":178.12,"formatted":"£178.12"},"summary":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon content depending on the application. Pistons are made using gravity casting or hydraulic forging, followed by a heat treatment process. Machining is performed on CNC machines using diamond tools to achieve specific surface finishes. Each piston undergoes manual and automatic quality control. Vertex pistons feature a Molybdenum Bisulphite black coating for break-in and friction reduction. A new Phosphate Coating is also available, offering increased hardness and surface porosity for enhanced adhesion and durability of the Molybdenum Coating. This piston is Grade C and has a 53.95mm diameter.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-cr-125-1992-1999-grade-c-53.95mm-single-ring-race-piston-1536-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-cr-125-1992-1999-grade-c-53.95mm-single-ring-race-piston-1536-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon content depending on the application. Pistons are made using gravity casting or hydraulic forging, followed by a heat treatment process. Machining is performed on CNC machines using diamond tools to achieve specific surface finishes. Each piston undergoes manual and automatic quality control. Vertex pistons feature a Molybdenum Bisulphite black coating for break-in and friction reduction. A new Phosphate Coating is also available, offering increased hardness and surface porosity for enhanced adhesion and durability of the Molybdenum Coating. This piston is Grade C and has a 53.95mm diameter.","descriptionMarkdown":"### Vertex High Performance Single Ring Race Piston\n\nUpgrade your engine performance with the Vertex single ring race piston, precision-engineered to meet the demands of high-revving racing environments. Designed for superior reliability and power, this 53.95mm Grade C piston is manufactured using advanced metallurgical processes to ensure optimal strength and heat resistance.\n\n### Key Features\n\n \n- Advanced Material Composition: Manufactured from exotic Low-Ex (low expansion) silicon-charged aluminium alloys, providing excellent structural integrity under thermal stress.\n \n- State of the Art Manufacturing: Produced using gravity casting or hydraulic forging, followed by a sophisticated automated heat treatment process to refine the material structure.\n \n- Precision Machining: Crafted with cutting-edge CNC machinery and diamond-tipped tooling to achieve exacting tolerances and surface finishes tailored for high-performance use.\n \n- Enhanced Durability: Features an all-over phosphate coating that increases surface hardness and provides superior adhesion for the Molybdenum Bisulphite finish.\n \n- Reduced Friction: The Molybdenum Bisulphite black coating minimizes internal friction and aids in a smooth break-in process, extending the life of both the piston and the cylinder.\n \n- Quality Assured: Every piston undergoes a rigorous manual and automatic quality control inspection to ensure it meets the highest professional racing standards.\n\nThis race-proven piston is designed to deliver consistent performance and durability, making it an ideal choice for riders looking to maintain or enhance their engine output with premium-grade components.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-cr-125-1992-1999-grade-c-5395mm-single-ring-race-piston","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/c00326de8d8e:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/c00326de8d8e: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."]}}