Birzman Rotor Straightening Tool

The two laser-cut slots offer different leverage ratios. The deeper slot provides more leverage for significant bends, while the shallower slot allows for finer, more precise adjustments on minor rotor wobbles.

Yes, it is compatible with standard bicycle disc brake rotors. Its universal design works across most rotor thicknesses, making it a versatile tool for various mountain and road bike setups.

Not at all. It is designed for simplicity and requires only a steady hand. By applying gentle pressure to the rotor using the appropriate slot, you can easily correct alignment issues without needing professional mechanical experience.

When used correctly with controlled, incremental pressure, it will not damage your rotor. It is important to make small adjustments and check the alignment frequently rather than trying to force a large bend all at once.

While you can use it with the wheel on the bike, it is often easier to see the rotor's rub points and make precise adjustments if the wheel is mounted in a work stand. This allows you to spin the wheel freely and identify exactly where the rotor is bent.