Product Description

Before purchase, please measure the size of the original tower base. If the size is different, can lead to can't install.
Note: There are a lot of specifications for the drum tower base. You must first remove the original bicycle tower base and see the shape and buy again!
 
 The size is manual measurement, there is a slight error, please forgive!
 
 Name: flower drum tower base
 Specifications: such as picture measurement
 Material: high quality steel
 Applicable: Ball drum with the same structure
 Advantages: Taiwan NOVATEC ball hub original tower base, after forging and high temperature heat treatment, high strength, good lubrication effect