{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"00e0f4cb5e35","name":"SUZUKI RM / RMZ 125 / 250  / 450 1985 - 2022 STEEL REAR SPROCKET 43 TOOTH","sku":"WF.RFE808.43","brand":"Supersprox","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":2,"price":{"amount":46.9,"formatted":"£46.90"},"summary":"Supersprox Steel Rear Sprocket 43 Tooth. Made from high carbon steel with a core strength of 400MPa. Machined for perfect flatness and roundness using laser cutters, CNC lathes, CNC mills, flattening rolls, a surface grinder, and tooth cutters. Features a black surface finish with a zinc carbonate barrier for corrosion prevention and a Trivalent Chromium layer for enhanced protection. This sprocket is designed for long product life and durability.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/suzuki-rm-rmz-125-250-450-1985-2018-steel-rear-sprocket-43-tooth-8284-p.png","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/suzuki-rm-rmz-125-250-450-1985-2018-steel-rear-sprocket-43-tooth-8284-p.png"],"description":"Supersprox Steel Rear Sprocket 43 Tooth. Made from high carbon steel with a core strength of 400MPa. Machined for perfect flatness and roundness using laser cutters, CNC lathes, CNC mills, flattening rolls, a surface grinder, and tooth cutters. Features a black surface finish with a zinc carbonate barrier for corrosion prevention and a Trivalent Chromium layer for enhanced protection. This sprocket is designed for long product life and durability.","descriptionMarkdown":"### Supersprox Steel Rear Sprocket - 43 Tooth\n\nThe Supersprox steel rear sprocket is engineered for riders who prioritize longevity, reliability, and value without compromising on performance. Designed to withstand the demands of off-road and street riding, this sprocket offers a significant lifespan advantage over traditional alloy alternatives, making it an ideal choice for those who want to spend more time riding and less time performing maintenance.\n\n### Key Features and Construction\n\n \n- High Carbon Steel Strength: Manufactured using high carbon steel with a core strength of 400MPa, ensuring the teeth remain resistant to bending or deformation, even under the stress of high-horsepower machines.\n \n- Precision Engineering: Every sprocket undergoes an extensive manufacturing process including laser cutting, CNC milling, and surface grinding to ensure perfect flatness and roundness for smooth power delivery.\n \n- Advanced Corrosion Protection: The finish is not standard paint. It utilizes a technical process to form a zinc carbonate barrier, followed by a Trivalent Chromium layer. This creates a durable, black, micro-thin bond that prevents corrosion and maintains its professional appearance far longer than painted alternatives.\n \n- Chain Preservation: By choosing a robust steel sprocket, you avoid the premature wear associated with inferior alloy parts, which can help extend the overall service life of your drive chain.\n\nWhether you are riding on the street or the track, this 43-tooth steel rear sprocket provides a consistent and long-lasting solution for your drivetrain. By combining superior materials with technical surface treatments, Supersprox delivers a component that performs reliably in varied conditions while offering excellent value for your motorcycle.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/suzuki-rm-rmz-125-250-450-1985-2022-steel-rear-sprocket-43-tooth","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/00e0f4cb5e35:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/00e0f4cb5e35:1"}},"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."]}}