KTM 125 150 250 300 350 450 500 SX SXF EXC XC XC-W XC-F XCF-W AS3 FACTORY REAR SPROCKET 51T BLACK

AS3 Performance Factory Series rear sprockets are a game - changer. They blend the robustness of steel with the lightness of aluminium, giving 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. This sprocket has 51 teeth and fits a wide range of KTM models from 1991 - 2023, including 125 SX, 150 SX, 250 EXC, and many more. Key features include a long - lasting outer ring, a lightweight inner ring, resistance to bending and damage, an anodised finish with AS3 branding, manufacturing by a leading sprocket maker, testing on tough sand tracks, a 12 - month warranty from a UK company, and you'll get the exact sprocket as shown in the picture.

Using this AS3 rear sprocket is easy. Just replace your old sprocket with this one following the standard procedures for your KTM bike. Make sure to use the right tools to ensure a proper fit. When it comes to maintenance, regularly clean the sprocket to remove dirt and debris. Check the tightness of the sprocket bolts every few rides to prevent any loosening. Store the sprocket in a dry place when not in use. Be careful not to use it in extremely harsh conditions that could cause excessive wear. This sprocket is designed to last, but with proper care, you can make it serve you even longer.