The GRX 600 series cranks are not compatible with our powermeters. They have a hollow channel on the inside of the crank that doesn't support the installation of our powermeters. We are only able to install PRECISION on the GRX 800 series of cranks.
The GRX 600 series cranks are not compatible with our powermeters. They have a hollow channel on the inside of the crank that doesn't support the installation of our powermeters. We are only able to install PRECISION on the GRX 800 series of cranks.