Product information
Used by champions across the world, the Box Components 20mm Hollow Hubs are more reliable and weigh less than many cassette hubs.
Product features
- Cold forged and CNC-machined, 6061-T6 aluminum shells
- Fitted with precision sealed bearings and 20-millimeter, 7075-aluminum axles and axle nuts
- Dropout interface washers
- Race-proven 20-mil axles help transmit more power from the pedals to the wheels
Product Code: R4530014