Review on Lundeng CS HG200 9 Mountain Cassette 9 Speed by Charles Barlow

Shifts poorly in 4-7 gears due to lack of quality control and lack of accurate tolerances. The new chain wants to change gears because the distance between these gears is too narrow. They came in a plastic bag not a box, the cassette may have been damaged in transit. Another waste of money buying a crappy Chinese product from Revain that can't spend another 20 cents on a decent box. Such a disappointment. I wish I had spent the extra money and bought a $100 Ultegra cassette instead of throwing my $40 at it.