STOPPER DEVICE FOR AN AUXILIARY HANDLEBAR

摘要

A stopper device comprises a rod member having a diameter which is the same as the outer diameter of the free end of the auxiliary handlebar. The rod member further includes a fastening shaft attached to the lower end portion of the rod member. The fastening shaft can be inserted into the free end of the auxiliary handlebar securing the rod member thereof. A supporting rod member is angularly formed on the upper end of the rod member and provides a solid support to the thumb of the rider.