Lower Bearing Ring Teverun Fighter Mini, Blade Mini Ultra, Blade X es Controller electronics match EY4 protocol

Controller electronics match EY4 protocol for throttle and feedback interfaces

the clamp ring provides concentric clamping force to prevent axial play and vibrations at high speed

Reconditioned 60V 35Ah battery pack engineered for higher-capacity Victor Luxury+ and limited models

Robust steering column assembly built for Dualtron Dolphin electric scooters to provide accurate bearing alignment and torsional stiffness

Advanced TCS ensures confident control on every surface

Lower Bearing Ring Teverun Fighter Mini, Blade Mini Ultra, Blade X es Controller electronics match EY4 protocolLower bearing ring supplied to support the headtube bearing interface and maintain correct axial preload on TEVERUN electric scooter steering assemblies. The design ensures consistent concentricity between the headtube and fork steerer for smooth rotational movement. Manufactured to OEM fit guidelines for reliable seating in the lower headtube bore, enabling correct bearing engagement and reduced steering friction across the vehicle's operating range.