Ultra Bee Brake for e-bikes (Super73, Macfox, Ridstar, and More)

Ultra Bee rear brake kit for Super73, Macfox, Ridstar, Freego, Zooz, and similar style ebikes. Many think these top of the line brake are overkill however after months of testing, and customer feedback they surprisingly fit these bikes well, coast well for wheelies, and have super good modulation. 

The correct rotor size depends on the size your bike model uses stock, recommend using roughly 40mm larger than the stock size or the the closest available rotor size. 

What's included?

• Pre-Bled Rear Ultra Bee brake system - Moto-grade brake system designed for heavier loads and higher speeds than standard bicycle brakes, offering high-performance with much more power, and reliability compared to the stock brakes.                                                 
• Upgraded 220/240 mm rotor - Large rotor for better power/feel, and heat distribution. The correct rotor size depends on the sizing your bike model uses, recommend using roughly 40mm larger than the stock size or the the closest available rotor size.                                                                                                                      
• Ultra Bee brake conversion mount - Makes your stock brake mount compatible with ultra bee brakes.           

  
  

  
  

  Important Installation Notice

  Although it maybe easy to install this kit yourself, we recommend that you have it professionally installed. Use of this product may void manufacturer's warranty. Use this product at your own risk. To see our full product safety warnings and disclosures click here.