The Box Three Expert Rear Hub is a lightweight version of the Pro sized and still offers a super-fast 4-Pawl system, 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.

Material: 
• Hubshell: Cold-Forged 7075-T6 Aluminum
• Axle: Aluminum
• Driver: Chromoly Steel
Process:
• Hubshell: Cold-Forged & CNC
• Axle: CNC
• Driver: CNC
Flanges: Straight
Hole Drilling: 36
Bearings: Sealed 4-Pawl 1 Point of Engagement
Hardware: Steel
Finish: Anodized w/Laser-Etched Graphics
Compatibility:
• Driver: Freewheel
• Brake: Rim Brake
Size: 10 x 110 Axle
Weight: 366g/12.9oz