UltraBee Brake Dual caliper
MX PART SUPPLY
Dual Caliper Ultra Bee 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 MX Part Supply, Rear Brake Kit for 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
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2-Piston UltraBee Caliper
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Genuine Copper-Ceramic UltraBee Brake Pads
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Steel-Braided Kevlar Hydraulic Line
- Rear rotor guard, protection cover for caliper and rotor ( choose color option )
Specifications
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Rotor Compatibility Diameter: 220mm / 230mm (ROTOR NOT INCLUDED)
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Rotor Compatibility Thickness: 3.5mm. (ROTOR NOT INCLUDED)
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Caliper: 2-Piston Ultrabee-Inspired Sealed Hydraulic Design – 20% more clamping force vs OEM
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Brake Pads: Copper-Ceramic Composite Pads – lifespan up to 5000km
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Hydraulic Line: Steel-Braided Kevlar Core, DOT4 Compatible
Advantages Over Standard Ultrabee Brake Kit
| FEATURE | ULTRABEE BRAKE KIT | REAR BRAKE KIT ROTOR 220MM / 230MM |
|---|---|---|
| Rotor Diameter | 240mm (default) | 220 / 230mm (optimized for contact & airflow) |
| Rotor Material | Standard Stainless Steel | Stainless Steel 420 High-Temperature Alloy |
| Ventilation Design | Round Holes | Spiral Airflow Optimization |
| Compatibility | Surron Ultra Bee | Talaria Sting/XXX/MX 3,4,5 |
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
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Fits most OEM and aftermarket setups directly.
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Some caliper/fork variations may require shimming (0.5mm–1.5mm washers).
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Ensure proper alignment and caliper depression during installation.
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For additional requests, please leave a note at checkout.