This KM7 countershaft sprocket locknut tool for all bevel drive Ducai twins is vastly superior to the factory tool... NEWLY RE-DESIGNED, this one you simply stick onto your .5" drive ratchet or a ratchet extension with your ratchet to use. No tommy bar involved here.
NOT FOR USE WITH AN AIR IMPACT GUN - you will damage both the KM7 locknut and the teeth on this tool!!! And if you go to buy an SKF socket for the KM7 locknut you will pay a couple hundred USD more than this costs...
MADE in the USA by Bevel Heaven.