[Aluminum Frame]------ The mountain bike equiped with Aluminum Frame. Lighter but stronger frame. [21 Speed Drivetrain]------ Use handle for smooth speed change. Ensure smooth shifting during the ride.
[Aluminum Frame]------ The mountain bike equiped with Aluminum Frame. Lighter but stronger frame. [21 Speed Drivetrain]------ Use handle for smooth speed change. Ensure smooth shifting during the ride.