BOX Two 11 speed cassette

The ultra wide ratio provides optimal range for Box Drivetrains and other 1x drive trains.

Aluminum carries reduce weight and prevent pitting of the free hub body.

Speed : 11
Material : Alumiun Spider, composite spacers, and steel Cogs
Ratio : 11-13-15-18-21-24-28-32-36-42-50
Chain: 11sp
Freehub required: Box or Shimano