VBESTLIFE Electric Bike Controller Box, Enclosure Plastic Housing DIY Modification Kit for Motor Conversion Projects‌, L Size

The plastic bosses in the outer cover that receive the cover screws are small and fragile, and the screw mounts will take up part of internal space, to avoid the screw splits them during installation, you need to use a smaller screw. Specification:Condition: Brand New Item Type: Controller Box Material: PlasticColor: As Picture Shown Optional: S, M, L Package List:1 x Controller Box

• Weatherproof Housing Design:‌ Engineered with sealed edges and reinforced mounting points to sensitive electronics from rain and debris. The lightweight plastic construction maintains airflow while preventing damage.
• Quick-Install Mounting System:‌ Includes pre-drilled screw holes and adjustable clamps that fit most standard controllers (36V-72V). No additional brackets required—directly secures to bike frames in under 5 minutes.
• Enhanced Thermal Regulation:‌ Ventilation slots prevent overheating during prolonged rides. The matte black finish reduces solar heat absorption compared to metal alternatives.
• Universal Compatibility:‌ Accommodates rectangular/square controllers up to 6x4 inches. Ideal for upgrading hub motors or mid-drive systems on /cargo e-bikes.
• Minimalist Aesthetic:‌ Slim profile (1.2" thickness) blends with bike frames. Textured surface hides scratches from off-road use while maintaining a clean OEM appearance.