This hub is track & fixed gear hub set. The hub shell is machined from 6061 aluminum and the axle is extra strong 7075 aluminum. It utilizes bolt-type system and equip with smooth rolling sealed bearing to assure RC18F is one of the lightest and strongest track hub on the street.
 
Exellent finish and hub look makes the wheelset perfect!
 
 
Color: Black/ Silver/ Pink/ Orange/ Blue/ Purple
Hub width: Front 100mm; Rear 120mm (Bolt type)
Hole count: 20/24H, 24/24H, 28/28H, 32/32H
P.C.D: Front 38mm; Rear 45mm
Bearing: Sealed bearing
Weight: Front 114g; Rear 153g
 
 
 
Made In Taiwan.