Ningbo Penk Intelligent Technology Co.,Ltd, Was founded in 1990'S, Specializing in producing bicycle and electric bicycle parts. The three main products are brake sets, Derailleur systems ,Pedals and more than 100 other related accessories
High-grade alloy caliper brake,side pull
Specifcation: 56-82MM
Standard color: aluminium alloy,black,color
Packing: 50PRS/CTN 52X30X28CM
