Review on Oumers Bike Cassette Removal Tool with Chain Whip: Efficient Bicycle Sprocket Removal Set by Ryan Gillett

Chain whip is ok but cassette eject tool is rubbish. It is too high, making it difficult to get good leverage. The hex nut part is very flimsy and slips out of every adjustable wrench I've tried. In the end it didn't matter as the metal is so soft it snapped off after a modest try with the supplied Allen key. I was concerned I had removed the cassette due to too much twisting, but my LBS removed it with the same (higher quality) mount with no problem. I think the black finish on the cassette instrument rounds out the edges and makes it too smooth to use.