Not sure if I have the terminology corect but I am reffering to the gear / teeth inside the hub shell. I have had two hubs now where the gear spins inside the hub shell. The first hub was a Ringle DH now my Halo Supa Drive :madman: I don't consider myself a strong pedaller but both failed on moderate climbs. Anyone else experience this ? I went with the Halo Supa Drive to save some $$ and still have high engagement.