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

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

Compatible with Storm Up 35Ah and Storm Limited variants

Corrosion-resistant finishes and preinstalled LED wiring simplify reassembly and restore factory illumination performance

Assembly prepared to accept original mounting hardware and maintain wheel alignment

Left side housing with integrated V2 charging port designed for Futecher Gun series frames

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.