ZTTO ULT 12 Speed 9-46T XD Cassette Ultraight Freewheel For MTB Mountain Bike

XD Compatible
Color :Rainbow,Black Silver
Ratio:
9-11-13-15-18-21-24-28-32-36-40-46T(9-46T)
Material :High strength steel (9-42T) and 7075 Alloy(46T)
Weight :about 368g(Black Silver),346g(Rainbow)

High strength steel and 7075 Alloy

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.

XD HUB Compatible

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

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

CNC Made, Precise Shifting Performance

Light weight and strong, perfect balance

Attention

*We have got the reference description for you, please check the actual need with your bicycle before order this product.

*For your safety, please be careful with special tools when installing. If you can not install it well, please go to a nearby bicycle store for help.

*Suggestion: If you want to replace a new cassette, you had better to install a suitable chain at the same time, otherwise the shifting system may cause significant noises and failures in working.