What is the downside of going to smaller clutch rollers?

[Frostbite]

It seems everyone is on the 14.5mm clutch roller bandwagon. I went from 16.5mm to 15mm a few years back and was amazed at how much stronger my sled felt.

This year I decided if 15mm was good 14.5mm must be even better. I bought a set put them in and never looked back.

I know with smaller rollers the clutch weights are supposed to act heavier than they actually are. They can wrap around the roller quicker and have a more dramatic effect on clutching.

I don't have Olev Aaen's clutch tuning handbook so I have to ask what is the downside of going to smaller clutch rollers? Is the clutch backshift affected?

Thanks guys

Frosty

 

[Turk]

Poorer backshift; engagement too low with certain weights; too aggressive with some clutch set ups.

 

[Frostbite]

Turk! It's great to see you on here again.

These guys were actually starting to think I knew clutching!
:ORC

I know a little about clutching but you are the guru!

How have you been and what are you riding now?

Frosty