Review on 🚲 JIANKUN Bike Crank Arm Set 170mm 104 BCD with Bottom Bracket Kit and Chainring Bolts for MTB BMX Road Bicycle, Shimano FSA Gaint Compatible (Black) by Casey Oliver

I bought a spare hardtail in case my entire suspension gets damaged so I have a bike to ride. This bike came with a square bottom bracket cone so I bought this crank to replace it. The first few rides really impressed me until I ran into some big drops and the crank kept breaking off. I was able to loosen, reinstall, and tighten the hex bolts to finish the trail with no issues. If you're using this on a bike that doesn't experience hard drops I think it's a good buy.