Material: Adopting good quality aluminum alloy material, prevent rust and corrosion, fashionable and unique design.
Performance: High strength bearing middle parts, wear resistant and durable, long service life, saving money.
Fine Craftsmanship: Exquisite craftsmanship and strict production technology, fine to every corner and every place.
Lightweight: Light in weight, small in size, easy to carry, will not increasing burden, can bring you more convenience.
Replaceable: Replace old bearing parts to make your mountain bike perform better, make your ride more covenient.