Tuttio and Yozma Dongle – Bluetooth tuning module designed to adjust controller settings and unlock higher speed potential on compatible Tuttio e-bikes. Compact plug-and-play design connects directly to the controller system, allowing riders to customize speed limits, acceleration response, and power delivery through supported tuning apps. Perfect for riders looking for more performance and a more responsive ride experience. Easy installation with durable connectors and lightweight housing. Compatible with select Tuttio models and similar controller systems.
