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Shimano DU-E8000 STEPS E8000 Drive Unit: Lighter than the E6002 Drive Unit, the SHIMANO STEPS E8000 Drive Unit has a short rear center in order to increase clearance for suspension and large tires. It provides a stable assist power output and a direct pedaling feel whether the assist is on or off. It offers 70 Nm of torque and 250 watts output and a 24mm spindle bottom bracket.
- Compact drive unit
- Shorter chain stay possible
- More clearance (suspension/tire)
- Power output
- 70 N·m (max.), 250W
- Improves bike handling
- Drive unit characteristics
- Direct pedaling feel in on and off assist power
- Stable Assist Power output
| MODEL NO | DU-E8000 |
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| SERIES | SHIMANO STEPS E8000 Series |
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| Color | Black |
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| Average weight | 2.88 |
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| Remarks | * Set by E-TUBE PROJECT ** By using SM-DUE10/SM-DUE11 *** By using RD-M9050/RD-M8050 |
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| Compatible Brake type | Disc brake, V-BRAKE |
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| Motor type | Brushless motor |
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| Position | Mid ship |
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| Compatible Wheel Size (mm) | *1,300 - 3,000 |
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| Continuous Rated Power (Watt) | 250 |
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| Maximum torque (Nm) | 70 |
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| Rated Voltage | 36 V DC |
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| Assist mode_ECO | ✔ |
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| Power supply for front light | 6 V DC |
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| Power supply for rear light | 6 V DC |
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| Communication | E-TUBE |
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| Torque sensor | ✔ |
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| Crank arm position sensor | ✔ |
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| Bike speed sensor | ** X |
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| Cadence sensor | ✔ |
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| Compatible spindle type | 24mm 2pinch bolt narrow |
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| Chain device compatible | ✔ |
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| DI2 compatible_Rear derailleur | *X |
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| E-tube connector (pcs) | 0 |
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| E-tube port (pcs) | 2 |
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| Firmware update by E-tube Project | ✔ |
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| Master unit | ✔ |
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| Assist mode_BOOST | ✔ |
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| Assist mode_TRAIL | ✔ |
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| Maximum current supply front and rear light total (A) | 2 |
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| Maximum support bike speed_20 mph | *X |
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| Maximum support bike speed_25 km/h | *X |
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| Port for Speed Sensor (pcs)_SD50 type | 1 |
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| Riding Characteristics_Customize | *X |
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| Riding Characteristics_Dynamic | *X |
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| Riding Characteristics_Explorer | *X |
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| Safe way home function | ✔ |
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| Terminal for Light (pcs) | 1 |
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| Walk assist function_Intelligent | *** X |
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| Walk assist function_On/Off | ✔ |
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| Walk assist function_Quick | ✔ |
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| Walk assist function_Standard | ✔ |
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| Firmware update by E-TUBE PROJECT | ✔ |
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| Master unit | ✔ |
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| Position | Mid ship |
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| Port for Speed Sensor (pcs)_SD300 type | 0 |
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| SD300 connector (pcs) | 0 |
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| SD300 port (pcs) | 0 |
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| SD50 connector (pcs) | 0 |
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| SD50 port (pcs) | 2 |
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Don't Lie It On Its Side 
