SHIMANO STEPS E6100 Drive Unit for V-BRAKE, Roller Brake, Disc Brake




SHIMANO STEPS E6100 - Drive Unit for V-BRAKE, Roller Brake, Disc Brake

The SHIMANO STEPS E6100 Drive Unit provides full-automatic shifting for a more natural riding experience. Its range is increased thanks to efficient battery consumption and its cutoff speed is adjustable via E-TUBE PROJECT. The short rear center enhances maneuverability and the it features a symmetrical, narrow Q-factor.

  • Easy to access cable terminal without removing chainring and chain case
  • Integrated drivetrain and assist
  • Full-automatic shifting for a more natural riding experience
  • Efficient battery consumption increases riding range
  • Maximum speed adjustable within 15-25 km/h or 12-20 MPH by E-TUBE PROJECT when at "COMFORT" assist riding characteristic
  • Optimized pedaling environment
  • Narrow and Symmetrical Q-factor
  • Shorter rear center provides responsive and maneuverable handling
  • Compact and lightweight
  • Power output
  • 60 N·m (max.), 250 W



Color Standard
Average weight 2.76 kg
Remarks * Set by E-TUBE PROJECT. ** By using SM-DUE10/SM-DUE11. *** Only in combination with DI2
Compatible Brake type V-BRAKE, Roller brake, Disc brake
Motor type Brushless motor
Position Mid ship
Compatible Wheel Size 1,300 - 3,000
Maximum Rated Power (Watt) 250
Maximum torque (Nm) 60
Rated Voltage DC 36 V
Maximum Assist ratio (%)_HIGH
Maximum Assist ratio (%)_NORMAL
Maximum Assist ratio (%)_ECO
Power supply for front light DC 12 V
Power supply for rear light DC 12 V
Communication E-TUBE
Chain case compatible
Torque sensor
Crank arm position sensor
Bike speed sensor ** X
Cadence sensor
Compatible BB type 24 mm Axle Serration
Automatic shift_IHG 5E
Automatic shift_IHG 8s
DI2 compatible_IHG
DI2 compatible_RD
E-tube connector (pcs) 0
E-tube port (pcs) 2
Firmware update by E-tube Project
Master unit
Maximum Current supply Front and Rear light total (A) 2
Maximum support bike speed20mph *X
Maximum support bike speed_24km/h *X
Maximum support bike speed_25km/h *X
Maximum support bike speed_Adjustment *X
Port for Speed Sensor (pcs)_SD50 type 1
Safe way home function
Terminal for Light (pcs) 1
Walk assist function_Intelligent ***X
Walk assist function_On/Off * X
Walk assist function_Quick


  • Internal Geared Hub SHIMANO STEPS E-BIKE Dedicated Internal Geared Hub
  • Shifting Lever SHIMANO ALIVIO RAPIDFIRE PLUS Shifting Lever 9-speed
  • Battery Mount SHIMANO STEPS Battery Mount for Down Tube
  • Battery SHIMANO STEPS Integrated Type Battery for Down Tube (630 Wh)