{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"5ea70dc73706","name":"KAWASAKI KX 125 1994 GRADE B 53.96mm SINGLE RING PISTON","sku":"V.2245B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":178.12,"formatted":"£178.12"},"summary":"Vertex pistons are manufactured using Low-Ex aluminum alloys with 12%, 18%, or 21% silicon content. They are produced using gravity casting or hydraulic forging, followed by a heat treatment process. Machining is done with CNC machines and 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, and a new Phosphate Coating for increased hardness, surface porosity, and superior adhesion. Single ring piston, 53.96mm bore.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kx-125-1994-grade-b-53.96mm-1670-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kx-125-1994-grade-b-53.96mm-1670-p.jpg"],"description":"Vertex pistons are manufactured using Low-Ex aluminum alloys with 12%, 18%, or 21% silicon content. They are produced using gravity casting or hydraulic forging, followed by a heat treatment process. Machining is done with CNC machines and 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, and a new Phosphate Coating for increased hardness, surface porosity, and superior adhesion. Single ring piston, 53.96mm bore.","descriptionMarkdown":"### High-Performance Vertex Replacement Piston\n\nUpgrade or restore your engine performance with this premium Vertex replacement piston. Engineered for reliability and power, Vertex pistons are trusted by riders and mechanics for their exceptional metallurgical properties and precision manufacturing. This piston is designed to meet strict performance standards, ensuring a perfect balance of durability and efficiency for your two-stroke engine.\n\n### Precision Engineering and Material Excellence\n\nVertex manufactures these pistons using advanced Low-Ex (low expansion) silicon-charged aluminium alloys, with silicon content specifically calibrated for this application. The manufacturing process utilizes either gravity casting or hydraulic forging to create a robust blank, followed by a sophisticated heat treatment process that refines the material structure to ensure maximum strength under high thermal loads.\n\n### Advanced Coating Technology\n\nTo reduce internal engine friction and assist during the critical break-in period, this piston features a Molybdenum Bisulphite black coating. Furthermore, it incorporates a specialized phosphate coating. Inspired by Formula One engine technology, this phosphate layer provides increased surface hardness and light porosity, which ensures superior adhesion of the Molybdenum coating and significantly extends the service life and durability of the piston surface.\n\n### Key Features\n\n \n- Precision Machining: Produced using state-of-the-art CNC technology and diamond tooling for exact tolerances and superior surface finishes.\n \n- High-Tech Metallurgy: Constructed from specialized Low-Ex aluminium alloy for optimal thermal expansion characteristics.\n \n- Enhanced Durability: Dual-layer coating system combines phosphate treatment and Molybdenum Bisulphite to minimize friction and wear.\n \n- Rigorous Quality Control: Each piston undergoes strict manual and automatic inspection processes to ensure the highest manufacturing quality.\n \n- Size Specifications: Designed with a 53.96mm diameter to ensure proper clearance and compression.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kx-125-1994-grade-b-5396mm-single-ring-piston","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/5ea70dc73706:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/5ea70dc73706:1"}},"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."]}}