{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"e9385d9a7824","name":"HONDA CRF 450R / RX 2019 - 2022 GRADE B 95.97mm STANDARD COMPRESSION 13.5:1","sku":"V.4367B","brand":"Vertex","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":291.52,"formatted":"£291.52"},"summary":"Vertex 23856C piston for four-stroke engines. Forged from 2618 aluminum alloy. Features a Molybdenum Disulphide MOS2 coating on the piston skirt for break-in and wear reduction. Grade B, 95.97mm standard compression 13.5:1.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-crf-450r-rx-2019-2020-grade-b-95.97mm-standard-compression-13.5-1-10459-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/honda-crf-450r-rx-2019-2020-grade-b-95.97mm-standard-compression-13.5-1-10459-p.jpg"],"description":"Vertex 23856C piston for four-stroke engines. Forged from 2618 aluminum alloy. Features a Molybdenum Disulphide MOS2 coating on the piston skirt for break-in and wear reduction. Grade B, 95.97mm standard compression 13.5:1.","descriptionMarkdown":"### Vertex High-Performance Forged Piston - Grade B\n\nUpgrade your engine reliability and performance with this premium Vertex forged piston. Engineered to endure the extreme pressures of modern four-stroke engines, this piston provides the durability required for competitive racing and high-intensity riding.\n\nThis Grade B piston is precision-engineered to a diameter of 95.97mm to ensure an optimal seal within your cylinder. By choosing the correct grade, you can effectively maximize engine power, reduce blow-by, and maintain consistent oil consumption levels.\n\n### Key Features\n\n \n- High-Quality Construction: Forged from superior 2618 aluminum alloy for exceptional strength and long-term durability.\n \n- Standard Compression: Features a 13.5:1 compression ratio designed to deliver reliable performance and power.\n \n- MOS2 Coating: Each piston skirt is finished with a Molybdenum Disulphide (MOS2) coating to assist with the break-in process and significantly reduce friction and wear.\n \n- Precision Sizing: Vertex pistons are manufactured with exacting tolerances, ensuring a perfect fit to help restore engine efficiency and output.\n \n- Engineered for Reliability: Designed to handle the rigors of modern high-performance four-stroke engines.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/honda-crf-450r-rx-2019-2022-grade-b-9597mm-standard-compression-1351","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/e9385d9a7824:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/e9385d9a7824:1"}},"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."]}}