GEARS: Shimano gear system 7 speed TZ50 with “revoshifter” easier to shift and same time control the bike
CRANK: Aluminium crank, 170mm and 52t chain ring with double plastic round chain guard
FREEWHEEL: Shimano TZ21, 7 speed 14/28t
BRAKES: Aluminium V-brake
V-brakes offers a great power and progressivity