Shimano EP8 / EP801 / EP6 eMTBs
Shimano’s EP-series motors power a range of full-power eMTBs. The EP801 (and the earlier EP8) is the lighter, premium unit; the EP6 / EP600 offers the same 85 Nm in a heavier, more affordable package.
- Builds
- 20
- Brands
- 4
- Torque (as quoted)
- 60 Nm · 85 Nm
- Battery
- 360–820 Wh
- Price
- ≈€3,999 – €10,990
- Lightest
- 19.1 kg
Brands: Canyon, Commencal, Rotwild, Merida · filter in catalog →
About the Shimano EP8 / EP801 / EP6
Shimano's EP family covers its full-power e-MTB motors. The EP8 launched in 2020, and in 2022 Shimano introduced the updated EP801 and the more affordable EP6 (EP600), both with 85 Nm of torque and support for Di2 Auto Shift and Free Shift.
The EP801 uses a magnesium housing, weighs 2.7 kg and delivers 600 W peak. The EP6 has the same 85 Nm but 500 W peak and weighs 3.0 kg; Shimano lists an aluminium housing. A 2024 firmware update raised EP801 Boost to 400%, added up to 2 m of assist carry-over and adjustable speed cut-off, and brought Auto Shift 2.2 to both motors.
Shimano's own batteries are 504 and 630 Wh, but many bike makers use larger third-party batteries. Control comes from the SC-EM800 colour display or smaller units, with tuning through the E-Tube Project Cyclist app and up to 15 Fine Tune support levels.
The EP motors are fitted to e-MTBs from many brands, for example the Orbea Rise. They suit riders who prefer a natural, controllable feel and Shimano drivetrain integration over maximum power.
Shimano EP8 / EP801 / EP6: specs
| Version | Torque | Peak power | Weight | Notes |
|---|---|---|---|---|
| EP801 (EP8) | 85 Nm | 600 W | 2.7 kg | Magnesium housing; Auto Shift and Free Shift compatible; 2024 firmware raised Boost to 400% and added up to 2 m assist carry-over. |
| EP800 (original EP8) | 85 Nm | — | — | Launched 2020, succeeded by EP801. |
| EP600 (EP6) | 85 Nm | 500 W | 3.0 kg | Lower-cost version with aluminium housing per Shimano; same features apart from Boost/carry-over update. |
- Launched
- EP8 (EP800): 2020; EP801 and EP6 (EP600): 2022
- System
- Shimano batteries (504 and 630 Wh) and third-party OEM batteries, SC-EM800 colour display or SC-E5003, EM800-L / EW-SW310 remotes, E-Tube Project Cyclist and E-Tube Ride apps, Di2 Auto Shift and Free Shift.
- Batteries
- Shimano 504 Wh and 630 Wh; larger third-party OEM batteries (over 700 Wh) on many bikes
- Assist modes
- Eco, Trail, Boost (Trail adapts to input); Fine Tune mode with up to 15 support levels; walk assist
- App & tuning
- E-Tube Project Cyclist app: two profiles, Fine Tune mode, firmware updates (v5.3.2 in 2024 brought Auto Shift 2.2, adjustable speed cut-off, stronger Boost on EP801).
- Q-factor
- 177 mm (EP801)
Strengths and drawbacks
Strengths
- + Natural ride feel with good low-speed control
- + Free Shift and Auto Shift integration with Shimano Di2
- + Configurable modes with 15 Fine Tune levels
- + EP6 offers the same 85 Nm at lower cost
Drawbacks
- – 85 Nm/600 W now trails Bosch CX, Avinox and Giant Pro 4
- – Tests note clunking noise on rough terrain
- – Wider 177 mm Q-factor than lightweight motors
Error codes & firmware
All Shimano EP8 / EP801 / EP6 bikes, by price
Prices are manufacturer RRPs in the brand’s currency; ≈€ figures use approximate exchange rates.
Shimano EP8 / EP801 / EP6: FAQ
What is the difference between the EP801 and EP6?
Both have 85 Nm. The EP801 has 600 W peak, weighs 2.7 kg and uses magnesium; the EP6 has 500 W peak, weighs 3.0 kg and is cheaper.
What does Free Shift do?
With compatible Shimano Di2 drivetrains, the motor turns the chainring so the rider can change gear without pedalling, for example when coasting.
How do I get Shimano firmware updates?
Through the E-Tube Project Cyclist app (version 5.3.2 or later for the 2024 update); initially the 2024 update required a dealer.
Which eMTBs use the Shimano EP8 / EP801 / EP6?
20 builds in our catalog from 4 brands: Canyon, Commencal, Rotwild, Merida.
What is the cheapest eMTB with the Shimano EP8 / EP801 / EP6?
The Canyon Spectral:ON CF 7 at €3,999.
What is the lightest eMTB with the Shimano EP8 / EP801 / EP6?
The Rotwild R.X375 Ultra at a claimed 19.1 kg.
What battery sizes come with the Shimano EP8 / EP801 / EP6?
From 360 Wh to 820 Wh, depending on the bike and build.