SHIMANO CUES U8000 U8020 Hydraulic Disc Brake, 2piston,4piston option:U8000 features tool-free Reach and Contact

features tool-free Reach and Contact Point Adjust

The resin ribs on the back of the chainrings are SHIMANO 105's unique structural design that achieves both thorough weight reduction and crisp shifting performance

and switch modes(leisure or race) in app

But with so much baseline power on hand

Compatible with existing eTap batteries

SHIMANO CUES U8000 U8020 Hydraulic Disc Brake, 2piston,4piston option:U8000 features tool-free Reach and ContactDesigned for exceptional ergonomics and braking control This newly shaped brake lever creates a more comfortable interface with improved ergonomics. E bikers will also benefit from its superior modulation and excellent braking control. Ergonomics enhanced by moving the brake lever's center of rotation closer to the handlebar Superior modulation proves excellent braking power for e trekking bikes