ZTTO 11 Speed Mountain Bike Freewheel Bicycle Cassette 11S 11-50T 40 42 46 52T MTB HG Hub 11S Gravel Bike Sprocket XX1 gx m9000

ZTTO 11 speed Mountain Bike Cassette

ULT Version

Material : Full Steel Teeth, Aluminum Alloy Bracket
Weight : about 385g(46T)、about 398g(50T)

Gear Ratios: 

46T: 11-13-15-18-21-24-28-32-36-40-46T
50T: 11-13-15-18-21-24-28-32-38-44-50T

Light weight and strong, a perfect balance

Weight : about 385g(46T)、about 392g(50T)

CNC Made, Precise Shifting Performance

Full Steel Material Gear Teeth

Aluminum Alloy Material Bracket

SLR Version

MATERIAL:
46T: 11-13-15-18-21-24-28T -Steel
32-36-40-46T -Aluminum Alloy
50T: 11-13-15-18-21-24-28T -Steel
32-38-44-50T -Aluminum Alloy
52T: 11-13-15-18-21-24-28T -Steel
34-40-46-52T -Aluminum Alloy

WEIGHT :
46T (≈360g), 50T (≈372g), 52T (≈372g)
(The weight just for reference, each cassette weight have a little different)

SL Version

For MTB HG Hub Body: 11-46T/ 11-48T/ 11-50T/11-52T
​For Road HG hub body: 11-40T/ 11-42T

Material: Full Steel