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SUPPORT
USER MANUAL

SpeedBox 1.1 for Bafang (4pin connector)

Printable instructions for download:

Text manual

Wide compatibility

We develop products for established brands as well as new engines.

Lifetime warranty

We guarantee the functionality of our tuning chip for the entire lifespan of your e-bike.

Easy installation

You can install the SpeedBox tuning chip yourself using the basic tools.

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COMPLAINTS

Contact us

+420 702 042 874

info@speedbox-tuning.com

Please call
Monday-Friday
6:30-14:30 CET

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