This rear BMX hub is 36 hole and sealed bearing with a black aluminum shell. This is a flip-flop hub and will work with single speed thread-on freewheels that are 13t and larger (not included). The OLD is 110mm rear, and the axle is 3/8".
OLD: 110mm
Axle: 3/8"x26t
Driver: Flip-Flop
Color: Black
