{"about":"Prices are for United Kingdom in GBP. Every URL here is a plain path you can fetch directly.","product":{"basketKey":"4a9eb4bd1aba","name":"KTM 125 - 690CC All Models SX/SXF/EXC/XC 1990-2023 Rear Sprocket Black  51 Tooth","sku":"WF.990.51 BLK","brand":"Supersprox","mpn":null,"gtin":null,"condition":"new","inStock":true,"stock":3,"price":{"amount":59.86,"formatted":"£59.86"},"summary":"Supersprox Alloy Rear Sprocket in Black, 51 Tooth. Made from 7075-T651 aerospace aluminum for maximum durability and CNC machined for precise fit. Features Works-Light design for optimum weight reduction, making it 67% lighter than steel sprockets. Offers exceptionally hard-wearing surface and dirt grooves for increased chain wheel life. Anodized anti-corrosion surface with a hard coating for prolonged system life. Patented tooth profile increases chain life up to 15%. Designed for Supercross, Motocross, and Off-Road bikes. Finished in wear-resistant anodized colors for a factory bike look.","attributes":[],"image":"https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-125-690cc-all-models-sx-sxf-exc-xc-1990-2018-rear-sprocket-black-51-tooth-8125-p.jpg","images":["https://www.twsgb.co.uk/Graphics/Std_Product_Images/ktm-125-690cc-all-models-sx-sxf-exc-xc-1990-2018-rear-sprocket-black-51-tooth-8125-p.jpg"],"description":"Supersprox Alloy Rear Sprocket in Black, 51 Tooth. Made from 7075-T651 aerospace aluminum for maximum durability and CNC machined for precise fit. Features Works-Light design for optimum weight reduction, making it 67% lighter than steel sprockets. Offers exceptionally hard-wearing surface and dirt grooves for increased chain wheel life. Anodized anti-corrosion surface with a hard coating for prolonged system life. Patented tooth profile increases chain life up to 15%. Designed for Supercross, Motocross, and Off-Road bikes. Finished in wear-resistant anodized colors for a factory bike look.","descriptionMarkdown":"### Supersprox Works-Light Rear Sprocket\n\nUpgrade your drivetrain with the Supersprox Works-Light Rear Sprocket, engineered for riders who demand the perfect balance of weight reduction and structural integrity. This high-performance sprocket is designed specifically for competitive Supercross, Motocross, and off-road applications.\n\nConstructed from premium 7075-T651 aerospace-grade aluminum, this sprocket offers exceptional durability while being 67% lighter than a standard steel alternative. The advanced CNC-machined construction ensures incredibly tight tolerances, providing perfect concentricity and a precise fit for your machine.\n\n### Key Features\n\n \n- Aerospace Construction: Manufactured from 7075-T651 aluminum to provide maximum strength while significantly reducing unsprung weight.\n \n- Works-Light Design: Optimized for weight reduction without compromising the heavy-duty requirements of off-road riding.\n \n- Patented Tooth Profile: Designed to increase overall chain life by up to 15%.\n \n- Advanced Surface Coating: Features a hard-wearing, anodized anti-corrosion finish that provides a factory aesthetic while extending the life of the sprocket.\n \n- Self-Cleaning Geometry: Integrated mud-clearing grooves prevent debris buildup, ensuring consistent performance and reduced wear in harsh riding conditions.\n \n- Precision Engineering: CNC machined for exact accuracy and a seamless fit.","weightGrams":null,"fitments":[],"collections":[],"links":{"page":"https://www.2brosparts.com/products/ktm-125-690cc-all-models-sxsxfexcxc-1990-2023-rear-sprocket-black-51-tooth","buyOneNow":"https://www.2brosparts.com/api/agent/checkout/GB/4a9eb4bd1aba:1","basketWithThis":"https://www.2brosparts.com/api/agent/basket/GB/4a9eb4bd1aba: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."]}}