SUNSHINE 10 20 30 Speed Mountain Bike Bicycle Cassette flywheel fit Shimano Avid

Speeds: 10 Speed. Weight: 515g(approx). Material: Nickel chromium steel. Teeth (11-42T) : 11,13,15,18,21,24,28,32,36,42T. Teeth (11-40T) : 11,13,15,18,21,24,28,32,36,40T. Teeth（11-36T）: 11,13,15,17,19,21,24,28,32,36T.

eBay