{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"b276e3455fff","name":"KAWASAKI KX/KXF 125/250/450/500  1980 - 2022 BLACK 49 TOOTH REAR SPROCKET","sku":"WF.RFE460.49","brand":"Supersprox","mpn":null,"gtin":null,"condition":"new","inStock":false,"stock":0,"price":{"amount":46.9,"formatted":"£46.90"},"summary":"SuperSprox steel rear sprocket. Features thicker teeth than comparable sprockets for greater component life and better engagement with the drive chain. Tri-Zinc coating technology utilizes three distinct coatings for high performance, longevity, and looks: a silver and nickel mixture to fight corrosion, a black passivation to fill micro pores and prevent debris lodging, and a slick, smooth top coat for cleanliness and appearance. Steel construction, CAD designed, and laser cut. Tri-Zinc plated with 3 individual finishing coats. Extra thick, long lasting sprocket teeth. Lightened core reduces rotating mass by up to 20%. Retains stock pitch. 49 teeth. Black.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kx-kxf-125-250-450-500-1980-2018-black-49-tooth-rear-sprocket-8240-p.png","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/kawasaki-kx-kxf-125-250-450-500-1980-2018-black-49-tooth-rear-sprocket-8240-p.png"],"description":"SuperSprox steel rear sprocket. Features thicker teeth than comparable sprockets for greater component life and better engagement with the drive chain. Tri-Zinc coating technology utilizes three distinct coatings for high performance, longevity, and looks: a silver and nickel mixture to fight corrosion, a black passivation to fill micro pores and prevent debris lodging, and a slick, smooth top coat for cleanliness and appearance. Steel construction, CAD designed, and laser cut. Tri-Zinc plated with 3 individual finishing coats. Extra thick, long lasting sprocket teeth. Lightened core reduces rotating mass by up to 20%. Retains stock pitch. 49 teeth. Black.","descriptionMarkdown":"### SuperSprox Steel Rear Sprocket\n\nThe SuperSprox Steel Rear Sprocket is engineered for riders who demand maximum performance and durability from their high-powered machines. Combining the superior strength of steel with advanced design techniques, this sprocket offers a perfect balance between long-term wear resistance and reliable power delivery.\n\nEvery SuperSprox steel sprocket is precision CAD designed and laser cut to ensure a perfect fit. The core has been lightened to significantly reduce rotating mass by up to 20 percent, allowing for better acceleration and improved suspension response. To ensure long service life, the teeth are designed to be thicker than standard sprockets, providing enhanced engagement with the drive chain and reducing premature wear.\n\n### Advanced Tri-Zinc Coating Technology\n\nThis sprocket features a sophisticated Tri-Zinc plating process that offers superior protection against the elements:\n\n \n- Silver and Nickel Base: The primary layer provides excellent resistance against corrosion.\n \n- Black Passivation: This step fills micro-pores in the steel surface, preventing abrasive road debris and rust from lodging in the sprocket teeth.\n \n- Slick Top Coat: The final finish provides a sleek black look and helps keep the sprocket clean and debris-free during use.\n\n### Key Features\n\n \n- Durable steel construction built to withstand rigorous race conditions.\n \n- CAD designed and laser cut for precision engineering.\n \n- Tri-Zinc plated for maximum longevity and rust resistance.\n \n- Extra-thick tooth profile for improved chain engagement.\n \n- Lightened core design reduces rotating mass by up to 20 percent.\n \n- Maintains original factory pitch for seamless integration.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/kawasaki-kxkxf-125250450500-1980-2022-black-49-tooth-rear-sprocket","buyOneNow":null,"basketWithThis":null}},"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."]}}