E-Bike DIY Conversion Hub
Turn a standard bicycle into a high-performance electric commuter. Find assembly guides for popular mid-drive conversion kits, controller programming, and heavy-duty drivetrain maintenance guidelines.
All DIY Guides
Bafang BBS02 Installation Guide
Step-by-step guide to installing the 750W Bafang BBS02 mid-drive motor kit into a standard bicycle bottom bracket.
Bafang BBSHD Installation Guide
Build a heavy-duty commuter or trail e-bike. Learn how to fit the rugged 1000W Bafang BBSHD mid-drive kit on wide bottom brackets.
Tongsheng TSDZ2 Installation Guide
How to install the Tongsheng TSDZ2 torque-sensing mid-drive motor for a natural, acoustic-feeling bicycle assistance experience.
Hub Motor vs. Mid-Drive Kits
Deciding between front/rear hub motors and mid-drive motor kits? Detailed pros, cons, costs, and ride character comparisons.
How to Remove a Bicycle Bottom Bracket
Stuck spindle? Master extracting cartridge or square-taper bottom brackets to prepare your frame for a mid-drive motor spindle.
E-Bike Chain Maintenance and Replacement
Mid-drives wear chains down rapidly. Learn how to measure chain stretch, clean drivetrain grit, and fit reinforced e-bike chains.
Troubleshooting E-Bike PAS Sensor Issues
Does the pedal assist fail to activate? How to adjust PAS ring magnet alignment, inspect sensor air gaps, and test wiring.
Upgrading E-Bike Brakes to Hydraulic
Upgrade stopping power for fast e-bikes. Install hydraulic disc brakes with integrated safety motor cut-off sensors.
Programming Bafang Controllers
Connect a USB programming cable to customize throttle response, set current limits, and bypass restrictions on Bafang BBS motors.
E-Bike Motor Greasing and Noise Reduction
Stop the squealing. Open your Bafang mid-drive gear housing to replace worn nylon gears and lubricate gears with high-grade grease.