Shimano Ultegra CN-6701 10-Speed Chain Electric Bikes stiff wheels and wide tires

stiff wheels and wide tires give you confidence on varied terrain

Assembly hardware included

allows you to execute powerful shots with a finesse that is sure to dominate the court

Square taper interface

65mm x 95mm / 2

Shimano Ultegra CN-6701 10-Speed Chain Electric Bikes stiff wheels and wide tiresStress free operation is one of the most important features for road bike components. Ultegra leads in all day riding comfort with smooth braking and shifting. The true spirit of the sport Ultegra is "pro proven" as it is a direct trickle down from the Dura Ace groups Directional inner & outer plates designed for better contact with gear teeth Chromized rivet pins improve wear resistance Perforated plates for reduced weight Zinc alloy plated outer