2011-2015 Yamaha stock primary compression tool. Used to replace or change cam arms or springs. Fits most stock Yamaha primary's. Works with belt removed to compress the primary for ease of...
This compression tool will allow you to change weights in your STM primary clutch without removing it from the crank. Simply remove the belt and clutch bolt, screw in the thread rod with the plastic...
This compression tool will allow you to change weights in your clutch without removing it from the crank. Simply remove the belt and clutch bolt, screw in the m14 x 1.5 thread rod with the plastic...