Search results for: 'Ball Bearing 37-12-12 6301 2RS Steel'

Brake or Accelerator Pedal 

Brake or Accelerator Pedal Easy to fix anywhere on your front fork or pipe, diameter 20 to 30mm, it can fit bigger diameter with longer screws.

Total weight 200g

Spacer 24mm for disc brake system to mount between Ball Bearing and the original spacer

Disc Brake System works on any frontfork (Leg diameter 19-34mm). Total weight 624g

Please check our video to know more about How to assemble the disc brake system:
https://youtu.be/1lkNVoAMQ3A

***Can adapte ONLY on BKS Rims with Ball Bearing S6204

Disk Brake Support

Spacer 7mm

By adding those 2 spacer, it allow you to replace easily your old plastic rim.

Inner Diameter 21mm, Outside 27mm.
Aluminum 6061-T6
Sold by 2.

Axle adapters 20-->12 or 15 or 17mm
Place in 20mm ball bearing and get the possibility to assembly the rim on a 12mm axle or 15mm axle 17mm axle.

Aluminum 6061-T6, with anodizing, Sold by 2.