SMC Aggressor Drive Hub

[FotiRacing]

Anyone have theirs crack at the key way? I've seen this happen before on other clutches but the first time it has happened to me in 20+ years. Debating on replacing the hub or the entire clutch.

 

[JPMKarting]

Anyone have theirs crack at the key way? I've seen this happen before on other clutches but the first time it has happened to me in 20+ years. Debating on replacing the hub or the entire clutch.

It’s pretty common among the Agressor and Bully.

 

[OVALTECH1]

I had a few of my SMC vortex clutches do that