ZTTO MTB Bike 12 speed ULT HG Cassette 11-50T/46T

Compatible with HG hub
HG standard Material : High strength steel
Weight : about 399g(ULT 11-50T)
about 393g(ULT 11-46T)
Ratio:
11-13-15-17-19-21-24-28-32-36-42-50T(11-50T)
11-13-15-17-19-21-24-28-32-36-40-46T(11-46T)

This is ULT, not ULT pro, please don't pedaling back on 50T.

We specially applied for a huge discount for this product. this is the first time ULT series at this price. Your support has made ZTTO improve. thank you so much :)

REAR DERAILLEUR HANGER EXTENSION ALSO COULD IMPROVE THE SHIFTING PERFORMANCE OF LARGER CASSETTES