What is the difference between EP8 RS and EP801 RS?
Power | While the EP800 (EP8) and EP801 both offer 85Nm of max torque, there are some key improvements to the performance, as well as tunability and connectivity to other features. Peak Power of the Shimano EP801 has increased significantly, from the EP8’s 500 watts to 600 watts on EP801. Both the EP8 and the EP801 deliver 85Nm of maximum torque—plenty for you to handle steep climbs and technical trails like a champ. However, as far as peak power goes, the EP8 kicks out 500 watts while the EP801 promises 600 watts.SHIMANO EP8 motors will match up to 500 watts of power, with delivery dependent on the mode.The Shimano Steps EP8 motor has a maximum torque output of 85Nm with the power delivery being direct but incredibly smooth to ensure you are in full control with a natural ride feeling.