Replacement gear cogs for Bafang 250W motors.

Upgrade your motor with these planetary gear cogs or replace worn-out cogs.

Nylon gear cogs are standard, built into many gear motors.

You can upgrade your motor with steel gear cogs . When a heavy load is applied the gears can slip breaking individual teeth from the cogs. You can prevent that by replacing a Nylon gear cog with a steel cog, since the highest load is applied to the sturdy steel cog. We recommend to use only one steel cog, since motors with three steel cogs are a lot louder.

Please choose the appropriate type. Use the number of teeth in your existing cogs as an orientation.

Price refers to a single cog, usually three are necessary for one motor.