Originally Posted by Scottryder

Those look like Cyclone endless band shifters, they don't have a clamp in the normal place. Remove the right hand side lever, there should be a slotted screw head to turn and tighten it up.

So what you're saying is, to tighten them you remove the right (rear) shifter and the 'Boss' has a smaller screw inside it to tighten the band? the is very clever.

Scott

Originally Posted by Zaphod Beeblebrox

Without that Nubbin on the downtube just about any shifter can slide like this....the problem is compounded by the fact you're using these Cyclone shifters. I had a helluva time getting mine tight enough, and even then I didn't think they were all that great. I ended up ditching them after a week and went with bar ends.

You dont wanna add a brazeon. You'll wreck the paint.

One workaround you could do that would stop the slippage for sure is to install the shifters above the pump peg. The pump peg will prevent them from slipping down

Originally Posted by Liquidfusion

Yes!!!! Will try that.