DYISLAND specializes in high-performance hydraulic disc brake systems, upgrade kits, and safety components for e-bikes and electric scooters.
DYISLAND is a manufacturer of high-quality braking systems, specifically designing hydraulic disc brakes for electric bicycles and e-scooters. Their product line includes advanced two-piston and four-piston brake kits, such as the LD-200 and LD-210S models, engineered to deliver reliable stopping power and enhanced safety for riders. Focusing on innovation and user-friendly installation, DYISLAND provides complete upgrade sets featuring built-in power-off sensors that integrate seamlessly with modern e-mobility vehicles.
Whether upgrading from traditional cable brakes or replacing worn components, DYISLAND offers robust solutions designed to withstand the demands of higher speeds and heavier loads typical of electric bikes. Their comprehensive kits include all necessary hardware, pre-bled hoses filled with environmentally friendly mineral oil, and detailed instructions to ensure a smooth, leak-free setup process.
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DYISLAND brake kits can typically be installed directly using the original 74mm disc brake brackets. The system comes pre-bled with mineral oil, so no initial bleeding is required. Be sure to route the hose carefully and avoid squeezing the brake lever when the rotor or transport spacer is removed.
They are widely compatible with e-bikes and e-scooters that have left-side brake rotors. You should verify that your mounting hole size is 74mm and check that your e-bike uses a compatible 2-pin waterproof connector for the power-off sensor.
DYISLAND hydraulic disc brakes use environmentally friendly mineral oil. You should never use DOT brake fluid in these systems, as it will damage the seals.
You should replace the brake pads immediately if their total thickness (including the backing plate) falls below 2.5mm.