Features:

Crafted from high-quality materials for its core moving components, this product precisely meets the braking demands of model cars for lightweight design and high stability. Key parameters and scenario-specific advantages are clear and controllable:
Precise Fit: 30mm diameter + 3.5mm thickness, no complex modifications required. Compatible with the braking systems of most model cars for easy installation.
Lightweight Handling: Ultra-thin 3.5mm design + lightweight material reduces unsprung mass and power loss, enhancing acceleration response and steering flexibility.
Efficient & Stable Braking: Built-in precision ventilation grooves quickly dissipate high heat generated during emergency braking, preventing brake pad aging and performance degradation, extending service life, and ensuring stable braking during high-speed and intense handling.