
Pedro’s Disc Wrench – 7mm/8mm & Rotor Truing Tool
TWO WRENCH SIZES, ONE ROTOR SLOT
Pedro’s 7mm and 8mm Disc Wrench
Pedro’s Disc Wrench combines two flare-style fittings with a rotor-truing slot in one compact tool. It is designed for the small hose fittings found on compatible hydraulic bicycle disc brakes.
Key features
- 7mm and 8mm flare-style box wrench ends.
- Integrated disc-rotor truing slot.
- Alloy-steel construction, according to the supplier.
- Compact shape for a workshop kit or toolbox.
Check the fitting first
Confirm that the brake fitting is the correct size and follow the brake manufacturer's service instructions. Use the rotor slot only where the rotor manufacturer permits truing, and keep oil and brake fluid away from braking surfaces.
What's included
One Pedro’s Disc Wrench.
Care
Clean and dry the tool after use. Inspect fittings and rotors before riding, and use a qualified cycle mechanic for work beyond your experience.

Pedro’s Disc Wrench – 7mm/8mm & Rotor Truing Tool