Twist fit
Twist fit Bottom Bracket is available now.

enjoying time

Mortop solve the problem of the bicycle, you just only enjoy the riding.

About Us

Mortop has continued to focus on innovation and details since its establishment in 2005. We are passionate about high-quality bicycles, and all expect that Mortop will continue to innovate high-quality, new performance and unique parts as the future goal. Therefore, Mortop is committed to quality and Strict performance requirements are only the basic conditions. Creating unique riding quality is what we pursue. We strictly monitor each manufacturing process to provide better riding quality. Click "more" to get to know us.

Technology hidden in tires
A good tire needs good bead.