{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"eab24185a236","name":"YAMAHA YZ / YZF / WR / WRF 125 / 250 / 400 / 426 / 450 1999 - 2022 BLUE REAR SPROCKET 50 TOOTH","sku":"WF.245.B50","brand":"Supersprox","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":4,"price":{"amount":59.86,"formatted":"£59.86"},"summary":"Supersprox Alloy Sprocket features 7075-T651 aerospace aluminum for maximum durability. This sprocket is CNC machined to tight tolerances for perfect concentricity and accuracy. The Works-Light design offers optimum weight reduction and is 67% lighter than a steel sprocket. It has an exceptionally hard wearing surface and dirt grooves for increased chain wheel life, outlasting the competition. The anodised anti-corrosion surface is technical, attractive, and has a hard coating for prolonged system life. Supersprox patented tooth profile can increase chain life up to 15%. This sprocket is colour coded for dirt bike manufacturers and models, with mud clearing grooves for longer lasting life. Finished in wear resistant anodised blue colours for a factory bike look. This is designed for Supercross, Motocross, and Off-Road Bikes. It has 50 teeth.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yz-yzf-wr-wrf-125-250-400-426-450-1999-2018-blue-rear-sprocket-51-tooth-8311-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/yamaha-yz-yzf-wr-wrf-125-250-400-426-450-1999-2018-blue-rear-sprocket-51-tooth-8311-p.jpg"],"description":"Supersprox Alloy Sprocket features 7075-T651 aerospace aluminum for maximum durability. This sprocket is CNC machined to tight tolerances for perfect concentricity and accuracy. The Works-Light design offers optimum weight reduction and is 67% lighter than a steel sprocket. It has an exceptionally hard wearing surface and dirt grooves for increased chain wheel life, outlasting the competition. The anodised anti-corrosion surface is technical, attractive, and has a hard coating for prolonged system life. Supersprox patented tooth profile can increase chain life up to 15%. This sprocket is colour coded for dirt bike manufacturers and models, with mud clearing grooves for longer lasting life. Finished in wear resistant anodised blue colours for a factory bike look. This is designed for Supercross, Motocross, and Off-Road Bikes. It has 50 teeth.","descriptionMarkdown":"### Supersprox Works-Light Blue Rear Sprocket - 50 Tooth\n\nUpgrade your off-road machine with the Supersprox Works-Light rear sprocket. Engineered for riders who demand both performance and style, this sprocket provides the ultimate balance of weight reduction and structural integrity. Whether you are competing in motocross, supercross, or off-road racing, this component is designed to endure the most challenging conditions.\n\nThis sprocket is crafted from 7075-T651 aerospace-grade aluminum, making it 67% lighter than a standard steel equivalent. The CNC-machined construction ensures incredibly tight tolerances for perfect concentricity and an accurate fit. With its specialized mud-clearing grooves and patented tooth profile, this sprocket is engineered to significantly extend the lifespan of both your chain and the sprocket itself.\n\n### Key Features\n\n \n- Ultra-Lightweight Construction: Manufactured from aerospace-grade aluminum to reduce unsprung weight without compromising strength.\n \n- Patented Tooth Profile: Designed to optimize power transfer and increase overall chain life by up to 15%.\n \n- Advanced Durability: Features an exceptionally hard-wearing surface and mud-clearing grooves to prevent debris buildup and premature wear.\n \n- Anodized Finish: The vibrant blue anodized coating provides superior anti-corrosion protection and gives your bike a professional Factory look.\n \n- Precision Engineering: CNC machined for maximum accuracy and perfect fitment on your machine.\n\nDesigned specifically for the demands of high-performance off-road riding, the Supersprox Works-Light sprocket is the lightest and strongest aluminum option on the market, helping you maintain peak performance during every ride.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/yamaha-yz-yzf-wr-wrf-125-250-400-426-450-1999-2022-blue-rear-sprocket-50-tooth","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/eab24185a236:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/eab24185a236:1"}},"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."]}}