Repair & Maintenance | M2S Bikes | Mountains To Sea Electric Bike Company

Replacing Rear Hub Motor Controller Unit

Our rear hub electric bikes include a removable controller that is mounted on the seat post tube. In the event of a controller failure, this unit is easily replaceable and can be swapped out for a new unit in around 10 minutes. For complete installation instructions,...

Replacing R750 Motor Core

Rear Hub

While the need to replace the rear hub motor is rare when using a Bafang 750 watt rear hub motor, it is a part that can fail due to a variety of reasons. The good news is that replacing a rear hub motor in our R750 series bikes is a fairly straightforward job that can...

Removing & Installing Rear Hub Wheel

Rear Hub, Repair & Maintenance

In this video, we’ll show you how to remove the rear wheel on a rear hub bike. Other Rear Hub Owner’s Guide Videos R750 Rear Hub Display Manuals Intro: Preparing For Assembly Battery Charging & Care Installing Your Pedals Rear Shock Adjustment Rear...

Bafang Max 3D Assembly Guide

M2S Bikes Bafang Max Drive Owner's Guide, Repair & Maintenance

In this video you can view a 3D guide to how the Bafang Max motor system can be installed and disassembled for repair and replacement. Other Rear Hub Owner’s Guide Videos R750 Rear Hub Display Manuals Intro: Preparing For Assembly Battery Charging & Care...