Box Three Expert 110 X 10mm 28 Hole Disc Rear Hub.

The Box Three Expert Disc Rear Hub is a lightweight version of the Pro sized and still offers a super-fast4-Pawlsystem, precision sealed bearings but uses aluminum axles, a smaller hub-shell, and lightweight hardware; for the smaller riders who like to go fast!

Hub includes Steel Bolts, Lockring, and Spacers.

Features

Lightweight Construction.
Faster Engagement Than Most Hubs In The Market.
Bearings Built To Avoid Contamination.
Female Axle To Secure Against Movement.
Disc Compatible For Improved Braking.