MTX 1901 Steel Front Sprocket #520 (13T) (10-KT1-13) thumpstar In a short blade design

In a short blade design to reduce the chance of breaking in a fall

Superior protection against wear

Then to use on a daily basis just unlock using the key and slide the bar out to release one chain end of the chain and secure it around your motorcycle and fit it back into the docking station and re-lock

75 - 14 Front Wheel Tubes PIT PRO Bike Trail Bike Dirt Bike PIT Bike Thumpstar

96mm DIAMETER OF SHAFT (BETWEEN TOP SPLINE) approx 14

MTX 1901 Steel Front Sprocket #520 (13T) (10-KT1-13) thumpstar In a short blade designMTX OE Steel sprockets are strong and durable heat treated and hand finished for longevity. Front sprockets are constructed from SCM420 chromoly steel alloy where rear sprockets are constructed from C45 high carbon steel with a Zinc electroplated finish. Designed as an OEM replacement to exceed OEM specifications at a fraction of the price making them your ideal cost effective solution for replacing old worn and warped sprockets. OEM replacement