Bottom Bracket, LeMond Revmaster Sport and Revmaster Pro

Bottom Bracket for LeMond Revmaster Pro and Revmaster Sport

• This bottom bracket is for use on the LeMond Revmaster Sport and Revmaster Pro indoor cycles.
• The bottom bracket is the sealed bearing cartridge that the crank arms attach to.
• The bottom bracket serves as the bearings for the crank arms.
• The crank arms attach to the shaft of the bottom bracket.