Hi Brother, 3x7 or 1x9 speed drivetrain which one is best for MTB bikes and suitable for amature riders?
@TamilCyclist3 жыл бұрын
3×7 bro
@selvakarthick96693 жыл бұрын
@ONE TIME LIFE தமிழில் Thanks for the reply brother. How about btwin rockrider ST 100 and ST120 bike? My height was 182cm and weight 94 kg. Kindly advise