Review on 🏍️ MZS Clutch Brake Levers Short Adjustment Square CNC Gold - Compatible with Ninja 650R ER-6F, Z900, Z650, KLE650, KLZ1000, Vulcan S 650 - 2017-2021 Models by Ken Reiff

I have a 2019 Z650 and if you have small hands and intend to use adjustable arms to reduce the distance between handlebar and arm, look elsewhere. The clutch side does not fully disengage the clutch unless you are in the 5th (furthest) setting. This could probably be adjusted on the clutch side to fix the problem, but then you can't fully disengage the switch to turn the bike on if you lower the setting below 3rd (medium). While the brake side seems fine, it would be nice to retighten everything when installing. Overall I like them and don't care too much about the adjustability as I have decent hands and use the widest settings anyway. I'll keep my original levers just in case, but they seem pretty solid and unlikely to break. Just be aware of the issues, and if you can live with very limited customization options, then go for it!