On Tuesday, I had the opportunity to ride with the TRP HY-RD hydraulic disc brake and the Spyre dual piston mechanical disc brake, both designed for road and cyclocross bikes. I shared my impressions ...
Disc brake caliper position on the rotor has little effect on real-world brake efficiency—as long as the bleed screws end up at 12 o'clock. Disc brake calipers may mount on the rotor "in lead" or "in ...