KTM 125 150 250 300 350 450 500 SX SXF EXC XC XC-W XC-F XCF-W AS3 FACTORY REAR SPROCKET 50T BLACK

AS3 Performance Factory Series rear sprockets are a game - changer. They blend the toughness of steel and the lightness of aluminium, offering you an extremely durable rear sprocket. The outer ring, made from hardened steel with a nickel coating, lasts up to 3 times longer than an aluminium sprocket. The inner ring, crafted from aircraft - grade 7075 - T6 aluminium, is up to 50% lighter than a standard steel sprocket. **Teeth**: 50 **Compatibility**: Fits a wide range of KTM models from 1990 - 2023, including 125 SX, 125 EXC, 150 SX, 250 SX - F, 450 EXC, and many more. **Features**: - The hardened steel outer ring outlasts aluminium sprockets significantly. - The lightweight aluminium inner ring saves weight. - It's more resistant to bending and damage than aluminium sprockets, perfect for enduro. - It has an anodised finish with AS3 Performance branding. - Manufactured by a world - leading sprocket maker. - Tested on tough sand tracks globally. - A UK company offers a 12 - month warranty. - You'll get the exact sprocket as shown in the picture.

Using this AS3 rear sprocket is straightforward. Just replace your old sprocket with this one following the standard replacement process for your KTM bike. Make sure to use the right tools and follow the safety guidelines. When it comes to maintenance, regularly check the sprocket for any signs of wear, like tooth damage or excessive wear on the rings. Clean the sprocket with a mild cleaner and a soft brush to keep it in good condition. Remember, although this sprocket is very durable, avoid using it in extremely harsh conditions without proper protection. Also, if you notice any unusual noise or performance issues after installation, check the sprocket's installation and alignment. The 12 - month warranty from the UK company gives you peace of mind, but in case of any problems, contact the manufacturer right away.