Sha Jing Da Jie Baoan, Shenzhen, Guangdong Province, China, 518104
Unlock Full‑Speed Performance For Your OUXI V8 Max
Are You Tired Of Slow Response Holding Back Your Fat Bike? Or Perhaps Your Old Controller Causes power drops and fails to hit your expected top speed?
Revive and upgrade your OUXI V8 Max with this Premium 48V 21A(6377) Replacement Controller.
Specifically crafted for OUXI V8 Max fat‑bikes, this durable controller delivers stable 48V‑21A output and supports speed over 25km/h. Factory‑direct spare parts available for dealers. Swap your defective unit and restore powerful, consistent riding performance!
Related Parameters

Product Details
48V 21A (6377) E‑Bike Controller Unit
Exact OEM Fit For OUXI V8 Max Fatbike
Supports Riding Speed Over 25km/h
Waterproof Connector For Quick Installation
Company Advantages
Shenzhen Superbsail Technology CO., LTD has 10+ years of wireless charger experience. As a R&D, design and sales comprehensive, modern hightech company. Superbsail has a powerful and complete R&D design team, professional sales team, and OEM design and manufacturing experiences. Our factory covers more than 2000 meter square, equipped with advanced facilities and skilled workers. We pay much attention to quality control, our products have attained CE, FCC, RoHS certifications. Annual production capacity is 1 million.

Frequently Asked Questions