Created specifically for gravel and cyclocross cx use, theshimano grx400 1x10 speed hydraulic disc brake will give you the control and easy operation you need to dominate challenging muddy trails and to have extra confidence on your mixed terrain rides.

The sram apex hydraulic brake shifter delivers quiet confidence on every ride. Mated to sram's hydror brake lever is their double tap 11 speed shift lever, built to provide accurate shifting that you can rely on no matter where you ride.

Using a cast alloy construction and a radial style lever, not only does the m3 look great, but it sheds a large amount of weight over its predecessor too.