SpeedBox 3.0 for Bosch (incl. Gen4)

SpeedBox 3.0 is a third-generation tuning solution designed for e-bikes, offering the ability to customise speed limits while maintaining accurate ride data. It is engineered for riders who want more control over performance without compromising core system functionality.

Key Features & Performance

• Customisable speed limit settings for flexible riding
• Displays real ride data including:
  • Maximum speed
  • Average speed
  • Daily mileage
  • Cruising range
• Compatible with Bosch motor systems
• Reliable third-generation tuning technology

How SpeedBox 3.0 Works

• Activate tuning via WALK assist (short press)
• Display shows 9.9 km/h when tuning is active
• Enables riding speeds beyond standard limits (40 km/h, 50 km/h or higher)
• Deactivate by repeating the process (display shows 2.5 km/h)
• If WALK assist is not available:
  • Use button sequence: + - + -

Custom Speed Limit Control

• Adjust speed using mode sequence:
  • Turbo → EMTB → Tour → Eco → Tour → EMTB → Turbo
• Display values correspond to speed limits:
  • 1.5 = 15 km/h
  • 2.0 = 20 km/h
  • 2.5 = 25 km/h
  • 3.0 = 30 km/h
  • 9.9 = 99 km/h
• Selected speed limit is saved automatically after inactivity
• Speed can also be adjusted via WALK assist or by rotating the rear wheel 360°