KuKirin G2 Master braking: why upgrade to Nutt hydraulic brakes
The KuKirin G2 Master comes equipped with mechanical disc brakes as standard. While this system works fine for everyday riding, it quickly shows its limits at higher speeds or during hard braking.
Braking can feel less precise, requires more effort, and lacks progression. That’s why many Riders choose to upgrade to hydraulic systems, especially Nutt hydraulic brakes KuKirin G2 Master.
Nutt hydraulic brakes KuKirin G2 Master: a premium 4-piston braking system
The Nutt hydraulic brakes KuKirin G2 Master are a high-end upgrade designed to significantly improve braking performance.
Unlike standard 2-piston systems, these brakes use a 4-piston design. This allows pressure to be distributed more evenly across the brake pads, increasing the contact surface with the disc.
The result is more powerful, stable, and precise braking. Stopping distance is reduced, and control is greatly improved, especially at high speeds or in demanding conditions.
Nutt hydraulic brakes KuKirin G2 Master: the Nutt brand
The Nutt hydraulic brakes KuKirin G2 Master are developed by NUTT (Taiwan), a brand specialized in high-quality braking systems.
Nutt brakes are widely used on premium electric scooters, including models from Dualtron and Teverun, making them a trusted reference in the industry.
The model used here is the Nutt Y-5, known for its performance and reliability.
Nutt hydraulic brakes KuKirin G2 Master: technical specifications
The Nutt hydraulic brakes KuKirin G2 Master are built with a robust and efficient design.
They feature an aluminum alloy body, offering both strength and lightweight construction. The 4-piston system improves braking power and precision.
The hose lengths are adapted to the scooter, with approximately 1.35 meters at the front and 2.20 meters at the rear, ensuring a clean and proper installation.
The system includes a 2-pin waterproof JULET connector, which cuts motor power during braking for added safety.
These brakes are compatible with 140 mm and 160 mm discs, allowing further performance upgrades.
Nutt hydraulic brakes KuKirin G2 Master: complete kit content
The Nutt hydraulic brakes KuKirin G2 Master kit comes ready to install.
It includes two brake calipers, two brake levers, front and rear hoses, and brake pads. The system is pre-filled with mineral oil, meaning it is already pre-bled.
This allows for a straightforward installation without complex setup.
KuKirin G2 Master 2024/2025 Nutt 4-Piston Hydraulic Brakes
KuKirin G2 Master 2024/2025 Nutt 4-Piston Hydraulic Brakes
Nutt hydraulic brakes KuKirin G2 Master: compatibility and installation
The Nutt hydraulic brakes KuKirin G2 Master are fully compatible with the original 140 mm discs.
They can also be paired with 160 mm discs to further improve braking performance and heat dissipation.
The adapted hose lengths and design make installation clean and well-suited to the scooter.
Nutt hydraulic brakes KuKirin G2 Master: a premium upgrade with 160 mm discs
The Nutt hydraulic brakes KuKirin G2 Master are a premium upgrade for demanding Riders.
Thanks to the 4-piston system, they deliver stronger, more consistent, and more precise braking compared to standard systems.
To fully unlock their potential, upgrading to 160 mm discs is highly recommended. While the original 140 mm discs are effective, larger discs increase braking surface, improve heat dissipation, and reduce stopping distance, especially during repeated or high-speed braking.
Nutt Brake Kit KuKirin G2 Master + 160 mm Discs + Adapters
Nutt Brake Kit KuKirin G2 Master + 160 mm Discs + Adapters
Upgrade and maintain your KuKirin G2 Master with the community
Switching to Nutt hydraulic brakes KuKirin G2 Master is one of the best upgrades you can make to improve safety and riding comfort.
To go further, discover KuKirin G2 Master parts tested and approved by the Riders community, selected for their reliability and compatibility.










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