Smooth line, clear ourline, joyful and beautiful impact and confort handle make it remarkebal, the salt spray test of electroplating part is more than or equal 7 grade

The brake handle can freely connect and disconnect within the stipulated traval(2~5mm), and the serves life is more than 10000 times , when the handle bears the impact force is 385N

The deformation is less than 5mm, when the impact force is more than 580N, and there is no brake up of handle