sealing is strong, and the newly designed end cover greatly improves the sealing performance of the drainage, while reducing the sealing , and the appearance is more high‑end.
There is no to lubrication, the separable rubber gasket has the characteristics of double‑side sliding, which will not increase the to the rotation bearing, and the lubrication is high.
Aluminum alloy material has higher metal strength, while maintaining the characteristics of lightness, high strength and light weight of aluminum alloy material.
Aluminum alloy shaft bushing makes the crank power more direct, without plastic elasticity causing power loss and bearing damage, and has better rigidity.
Effective waterproofness, the separable rubber gasket can withstand the sliding , resulting in a gapless movement, preventing dust and from bearing, and has good waterproofness.