ZTTO Ultimate 11 Speed 9-46T XD Cassette

Ultraight Freewheel For mountain Bike

Color :rainbow/black-silver

Ratio:9-11-13-16-20-24-28-32-36-40-46T

Material :High strength steel (9-42T) and 7075 Alloy(46T)

Weight :about 363g(ULT cassette)

For XD Hub Only

ZTTO Ultimate series

ZTTO Cassette offers a larger range, more value and lighter weight than the competition. Now, our ULT cassette has an improved structure for smoother shifting.

Start with 9T

9T not only increased the range, but also reduce the weight of the system, because there is a greater range allows you to use a smaller chainring, also reduces the risk chainring hit stone

XD hub Compatible

this cassette is compatible with XD hub only, just like XX1 XG1199 cassette, please note.

Light Weight 373g(ULT)

Light weight and strong, a perfect balance