1. Works great!
A small bit tighter than stock on my ninja 300, with slight increase in bite power of the clutch. For 10 bucks, it was a no-brainer improvement, but I wish it would provide a slightly heavier feel, but definitely not bad and not a waste of money. Fit really easy as well. Bought it to fix worn out stock springs at 24k, stopped the slipping at full throttle gear changes. Overall, good product for my needs.