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Lubricating the chain on an E-MTB - a hopeless case. As most cranks rotate freely on the motor and the chainring is decoupled from the crank when the bike is in reverse, servicing is only possible to a limited extent. The inventors of the Crankstick were also aware of this problem. The solution is amazingly simple. The 3D-printed chain guide is attached to the chainring in front of the crank arm with the beak. If you now turn the crank backwards, the arm sticks to the e-bike tool and pulls the chainring along with it.
Price9,90 Euro >> e.g. available at Amazon
Info: www.crankstick.de

Editor CvD