Transform your standard bicycle into a capable electric commuter by installing the Varstrom mid-drive conversion motor kit, which integrates seamlessly with your existing drivetrain to deliver smooth, torque-sensing power.
- Maintain your original frame geometry by mounting the unit directly onto bicycles featuring a 68 to 73 mm bottom bracket.
- Select between 250W, 500W, 750W, or 1000W configurations to match your exact commuting distance, payload needs, and local regulatory limits.
- Ride alongside a built-in torque sensor that automatically scales electrical assist to match your physical pedaling force, maximizing battery range while conquering steep inclines.
- Seal out trail debris and heavy downpours thanks to fully protected internal components rated IPX5 or IPX6 against moisture penetration.
