Rear Disc Kuickwheel S9 ac Built-in mounting bosses and locator

Built-in mounting bosses and locator features simplify installation and maintain OEM tolerances

Fastener points and bracket geometry replicate factory dimensions for plug-and-play replacement

the unit prioritizes weather resistance and vibration tolerance to maintain electrical continuity and optical performance over time

making it one of the most competitive electric scooters in its category

Precision-machined mating surfaces and reinforced cross-section improve fatigue resistance during frequent deployment cycles

Rear Disc Kuickwheel S9 ac Built-in mounting bosses and locatorRear brake disc engineered to provide a stable, flat braking surface and consistent thermal behavior under regular use. The disc is manufactured to ensure uniform thickness and radial runout within tight tolerances for predictable braking feel. Optimized for the KuickWheel S9 braking system, the disc matches the factory bolt pattern and mounting interface for direct fitment, restoring proper rotor alignment and braking performance on the S9.