G4 eeBrakes can fit up to a 31mm wide tire

G3 versions can fit up to a 28mm tire.

*Please note this measurement is in mm. Some tires will measure to be a different size when inflated. for example a 700x30c tire may actually measure out to be  +/- 2mm. 

For help determining your eeBrake year/model, please contact us HERE with the serial numbers from your brakes.