Super73 Ultra Bee Brake Kit v2

This kit includes...

OEM Ultra bee rear break

220mm // 3.1mm rotor

Brake Adapter

FREE Moonworx forged reservoir cap

Will work if your stock rotor size is 180 mm. If it's 203 dm us we can get it to fit!

The Moonworx Ultra Brake Kit is a high-performance rear brake upgrade designed specifically for Super73 electric bikes. Delivering performance typically found in significantly more expensive braking systems, Featuring an Ultra Bee caliper, oversized rotor, and custom adapter, this kit delivers significantly increased stopping power and improved resistance to brake fade during aggressive riding. The 220mm rotor option will decrease brake performance by around 15%, but will also be less noisy and easier to install.

EST. SHIPPING TIME: SAME/NEXT DAY

⚠️ Liability & Terms of Purchase
By purchasing this product, you agree to our Terms and Conditions and Liability Waiver. Moon Worx is not responsible for any damage, injury, or loss resulting from the installation, modification, or use of this product. Installation and use are at your own risk. This product is intended for use by experienced riders and installers familiar with e-bike components. Always follow local laws and regulations regarding e-bike modifications.