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DirtyBike CNC Rear Brake Disc Guard | Sur-Ron Ultra Bee
DirtyBike CNC Rear Brake Disc Guard | Sur-Ron Ultra Bee Protect the rear brake rotor on your Sur-Ron Ultra Bee from rocks, sticks and trail debris with the Dir
Product Overview
DirtyBike CNC Rear Brake Disc Guard | Sur-Ron Ultra Bee
Protect the rear brake rotor on your Sur-Ron Ultra Bee from rocks, sticks and trail debris with the DirtyBike CNC Aluminum Rear Brake Disc Guard. Positioned around the vulnerable lower portion of the rotor, this guard helps deflect impacts before they can bend the disc or damage the rear braking system.
A rear disc guard is a practical upgrade for technical riding, especially on rocky trails, in deep ruts or around fallen branches. Protecting the rotor helps preserve consistent braking performance and can prevent an impact from ending the ride early.
CNC-Machined Protection
The guard is CNC machined from billet 6061-T6 aluminum, providing a strong structure without adding unnecessary weight. Corrosion-resistant 304 stainless steel screws are included, along with an integrated wheel speed sensor mount that keeps the factory sensor properly supported.
A durable hard-anodized finish adds surface protection and is available in three color options, making it easy to coordinate the guard with the rest of your Ultra Bee build.
Features
Helps protect the rear brake disc from rocks, sticks and trail debris
CNC machined from billet 6061-T6 aluminum
Includes corrosion-resistant 304 stainless steel screws
Integrated wheel speed sensor mount
Hard-anodized finish for added durability
Available in three colors
Designed specifically for the Sur-Ron Ultra Bee
Technical Information
Brand:
DirtyBike
Product type:
Rear brake disc guard
Primary material:
Billet 6061-T6 aluminum
Hardware material:
304 stainless steel
Finish:
Hard anodized
Color options:
Three
Sensor provision:
Wheel speed sensor mount included
Installation location:
Rear brake and wheel assembly
Fitment
Sur-Ron Ultra Bee
What Is Included
One DirtyBike CNC aluminum rear brake disc guard
Wheel speed sensor mount
304 stainless steel installation screws
Installation note:
After installation, verify that the brake rotor rotates freely without contacting the guard. Confirm that the wheel speed sensor is correctly positioned and that all mounting hardware is tightened to the recommended specifications.
A Good Fit For
Hard enduro riders navigating rocks, roots and deep ruts
Trail riders who want added protection for the rear brake rotor
Ultra Bee owners building a durable, off-road-focused setup
Technical Specifications
| Brand | eDirtyBike |
|---|---|
| SKU Identifier | UB-DG-AL-B |
| Warranty Term | 2 Years Limited Warranty |
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Surron Freight & Warranty Guarantee
Shipping Policies
E-bikes ship with specialized heavy freight ground carriers in custom reinforced double-walled protective cartons. Delivery typically completes in 3–5 business days. Free shipping applies automatically to all orders over $500.
2-Year Limited Warranty
Surron electric bikes carry an extensive 2-year warranty covering frame integrity, motor internals, and electronic controllers against manufacturing defects. Battery packs are guaranteed to retain at least 70% capacity through 500 charge cycles.
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