Ultra Bee Single Rear Brake Caliper Kit

Rear Brake Kit For Rotor 220mm / 230mm

Experience Premium Stopping Power – Genuine Ultra Bee Brakes for Electric Dirt Bikes

Engineered from the proven Ultrabee system and re-designed for maximum performance, the Rear Brake Kit Rotor 220mm / 230mm delivers superior stopping power, optimized heat dissipation, and outstanding durability. Built for riders pushing their electric dirt bikes to the limit, it’s the ultimate upgrade for your e-bike.

Installation Guide: 

Package Includes

• 220mm / 230mm Floating Rotor (included if you select the Rotor option)

• 2-Piston Caliper

• Copper-Ceramic Brake Pads

• Steel-Braided Kevlar Hydraulic Line
  

• Rear rotor guard, protection cover for caliper and rotor  ( choose color option)

Specifications

• Rotor Compatibility Diameter: 220mm / 230mm

• Rotor Compatibility Thickness: 3.5mm

• Rotor Material: Stainless Steel 420 High-Temperature Alloy (heat resistant up to 800°C)

• Caliper: 2-Piston Ultrabee-Inspired Sealed Hydraulic Design – 20% more clamping force vs OEM

• Brake Pads: Copper-Ceramic Composite Pads – lifespan up to 5000km

• Hydraulic Line: Steel-Braided Kevlar Core, DOT4 Compatible

Advantages Over Standard Ultrabee Brake Kit

By focusing on Surron upgrades, this kit outperforms stock Ultrabee brakes in durability, compatibility, and braking efficiency.

Compatibility

Designed for a wide range of electric dirt bikes, including:

• Talaria Sting
• Talaria XXX
• Talaria MX3/4/5

Model-specific adapters (included in kit) ensure seamless installation.

Compatibility Notes

• Fits most OEM and aftermarket setups directly.

• Some caliper/fork variations may require shimming (0.5mm–1.5mm washers).

• Ensure proper alignment and caliper depression during installation.

• For additional requests, please leave a note at checkout.