Profile C4 Drive Side Hub Guard NWO Bottom Bracket: 74mm mid size

Bottom Bracket: 74mm mid size

• Tapered Chain & Seat Stays: Both chain and seat stays taper to provide a refined and clean look to the frame while still providing strength

Color-matched internal spacers and additional crank arm spacers

Choose between chromoly or aluminum axles and a variety of bolt options

Designed with the lowest possible stack height

Profile C4 Drive Side Hub Guard NWO Bottom Bracket: 74mm mid sizeMade from injection molded plastic. Must be used with the proprietary steel insert (included)which threads onto the 14mm axle and replaces the existing drive side jam nut. Compatible with all Profile and Madera rear hubs using a 14mm axle. Only works with Profile or Madera 14mm rear axles as the guard replaces the non drive side jam nut. WILL NOT work with 3 8" hubs.