Specification:

color :anodized red/ gold, ti/ blue/ black

bearings: 2 sealed cartridge brarings.

weight:110g/set

stack height: 21+12= 33mm

Why   Choose  AEST ?

1 we  specialize in poducing a series of bicycle parts such as bottle cage,brake system,hubs, pedals, saddles,  bicycle fork ,pulley and so on

If you are interested in any of our products ,please feel free to contact me for more information.

I  will be very responsible and provide the excellent sevice to you .