Are four-piston brakes finally coming to gravel?
Four-piston brake calipers are an expectation on most modern mountain bikes with only the lightest of cross-country machines equipped with the two-piston counterpart. With gravel bikes going the way of mountain bikes, running larger rotors and now suspension forks, there has been a call for more braking power from a flat-mount caliper and SRAM looks set to … Read more