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Best Speedbox Test 2025
- Best Choice01SPEEDBOX
SpeedBox 1.1 Compatible with Bosch (Smart System) / E-Bike Premium Tuning Chip for Bosch Engines with Smart System
- 02SPEEDBOX
SpeedBox 3.3 Compatible with Yamaha Engines PW-X3, PW-S2, YDX Moro/E-Bike Tuning Chip
- Value for Money03SPEEDBOX
SpeedBox 3.0 for Bosch/Tuning Chip for E-Bikes with Bosch Engines 2017-2023
- 04SPEEDBOX
SpeedBox 3.0 Compatible with Bosch + Crank Puller E-Bike Premium Tuning Chip Compatible with Bosch Engines 2017-2024
- 05SPEEDBOX
Speedbox 3.0 for Bosch // eBike Tuning Chip Also for Bosch Engines 2nd, 3rd, 4th Generation Including Crank Puller
- 06SPEEDBOX
SPEEDBOX 3.0 Brose + Specialized E-Bike Tuning Chip with Original Connectors, Correct Values and Adjustable Speed, Black
- 07Citomerx
Citomerx CMX E-Bike Tuning Box, Pedelec Chip Tuning 50 km/h for Bosch, Kalkhoff, Impulse, Brose and Conti Mid Motor Drives
- 08KAOLALI
KAOLALI E-Bike Speedbox for 50 km/h Pedelec Chip Tuning Speedbox Intelligent Control for Kalkhoff Impulse Brose 164196
- 09SPEEDBOX
SpeedBox 3.2 Compatible with Yamaha Engines PW-X, SE, TE, X2, ST/E-Bike Tuning Chip
- 10SPEEDBOX
SpeedBox 3.0 for Specialized/Tuning Chip for Specialized E-Bikes with Specialized or Brose Engines