MTX Hornet Sprocket KTM SX/SXF

CNC machined from case-hardened Chromoly steel the MTX Hornet Lightweight Steel rear sprockets are built to last. The combination of the fully-heat treated steel, and computer designed weight reduction holes the MTX Hornet will last longer than any alloy sprocket and weigh less than solid OEM steel sprockets. Self-cleaning holes increase chain and sprocket life while a zinc finish provides corrosion and wear resistance. - Computer designed weight reduction holes - Lightening holes reduce rotational mass - Presentable clamshell for an excellent presentation - Available for popular models