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SpeedBox 3.1 Chip is designed for Brose. Tuning chip for e-bikes with Brose/Specialized motors, including SRAM Powertrain units. Unlocks the 25 km/h speed limit – enjoy unlimited riding!
Brose
Important: Confirm the exact motor generation, connector type, display and software compatibility before purchase.
Use of tuning devices may be restricted on public roads and may affect the e-bike manufacturer’s warranty. Check local laws and use only where permitted.
SpeedBox 3.1 Chip is designed for Brose. Tuning chip for e-bikes with Brose/Specialized motors, including SRAM Powertrain units. Unlocks the 25 km/h speed limit – enjoy unlimited riding!
Brose
Important: Confirm the exact motor generation, connector type, display and software compatibility before purchase.
Use of tuning devices may be restricted on public roads and may affect the e-bike manufacturer’s warranty. Check local laws and use only where permitted.
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