{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"21d34060b00c","name":"KAWASAKI KX 125 1995-2000 GRADE D  53.98mm SINGLE RING RACE PISTON","sku":"V.2498D","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":186.22,"formatted":"£186.22"},"summary":"KAWASAKI KX 125 1995-2000 GRADE D 53.98mm SINGLE RING RACE PISTON. Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon. Piston blanks are gravity cast or hydraulically forged, then heat-treated using a solubilization process quenched in hot water. Machining is performed using CNC machines and diamond tools for 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, and a Phosphate Coating for increased hardness and superior adhesion, extending durability.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kx-125-1995-2000-grade-d-53.98mm-1674-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kx-125-1995-2000-grade-d-53.98mm-1674-p.jpg"],"description":"KAWASAKI KX 125 1995-2000 GRADE D 53.98mm SINGLE RING RACE PISTON. Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18%, or 21% silicon. Piston blanks are gravity cast or hydraulically forged, then heat-treated using a solubilization process quenched in hot water. Machining is performed using CNC machines and diamond tools for 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, and a Phosphate Coating for increased hardness and superior adhesion, extending durability.","descriptionMarkdown":"### High-Performance Vertex Race Piston\n\nUpgrade your engine performance with this precision-engineered Vertex Grade D race piston. Designed for riders who demand reliability and power, this single ring piston is manufactured using advanced aluminium alloys to ensure optimal durability and performance under race conditions.\n\nVertex utilizes a sophisticated heat treatment process and high-tech CNC machining to produce pistons that meet the highest standards of quality. This piston features a 53.98mm diameter and is built to withstand the rigors of high-revving engine environments.\n\n### Key Features\n\n \n- Advanced Alloy Construction: Crafted from Low-Ex (low expansion) Silicon charged aluminium alloys for superior structural integrity and thermal stability.\n \n- Phosphate and Molybdenum Coating: Features a specialized Molybdenum Bisulphite black coating to reduce friction during the break-in period and operation. Enhanced with an all-over Phosphate coating to improve hardness and adhesion, significantly extending the durability of the piston surface.\n \n- Precision Machining: Manufactured using state-of-the-art CNC technology and diamond tooling to achieve exact specifications and surface finishes.\n \n- Quality Assured: Each piston undergoes rigorous manual and automatic quality control inspections to ensure consistent performance.\n \n- Performance Focused: Designed to provide excellent sealing and minimal drag, helping your engine maintain peak power throughout its service life.\n\nThis Grade D piston is the ideal choice for engine rebuilds where precision and material quality are paramount. By combining Formula One-inspired coating technology with advanced metallurgy, Vertex delivers a component that excels in the most demanding riding conditions.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kx-125-1995-2000-grade-d-5398mm-single-ring-race-piston","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/21d34060b00c:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/21d34060b00c: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."]}}