A: No, the master cylinder bores are not the same size as the caliper bores. It does not matter what your master cylinder bore size is when ordering lines for your Harley-Davidson. When ordering a clutch cable, you need to look for something for your make & model specific. Internal cable lengths can vary; as well as end fittings. Your banjo fittings need to be the same size as the caliper’s banjo bolt.
Chrome Caliper Brake Line Measure