PRO Gap Cap Expander - Long UD Carbon 1-1/8" 50mm MY14 Bikebox contouring perfectly to your body

contouring perfectly to your body for both comfort and thermal performance

Most user-friendly tubeless system Fully sealed rim with no rim tape makes it easy to mount and change tubeless tires

Combined with the ultra-stiff carbon sole

delivering an ideal balance between weight and safety

PRO Gap Cap Expander - Long UD Carbon 1-1/8" 50mm MY14 Bikebox contouring perfectly to your bodyThe PRO Gap Cap Expander Long is an expander cap for carbon steerer tubes with a minimum inner diameter of 23 millimetres. Features UD carbon expander cap for carbon steerer tubes Minimum inner diameter: 23mm Gap Cap Expander Short: 50mm depth Mfr Claimed Weight TBC