JT 427 SELF-CLEANING STEEL FRONT SPROCKETS 12 TEETH SELF CLEANING JTF427.12SC

JT 427 SELF-CLEANING STEEL FRONT SPROCKETS 12 TEETH SELF CLEANING JTF427.12SC {"features":"","description":"MX-series steel front sprockets are manufactured to exacting tolerances and designed with special self-cleaning grooves for added life and performance. Made from the best chromoly steel and fully heat-treated for maximum durability, the MX range of front sprockets are designed for champions.","descSource":"p"}