CYK-005

-Made of high quality 6061 and hard anodized surface.

-Good centralization with pulley and bearing housing can reduce the unnecessary vibration during high speed rotation and improve the driving force.

-Four strong claws can easy to fix the spur gear in the best central position and holding the spur gear in vertical position during running.

-4 screws separated on both two side to balance the fixing pressure of the spur gear and prevent the bends by not balance screwing pressure.