Hope Tech 4 E4 Disc Brake, Right/Rear - 74mm Black Hubs Shimano GRX RD-RX822 12-speed rear

Shimano GRX RD-RX822 12-speed rear derailleurs feature an intergrated chain stablizer that delivers quieter shifting and more secure chain management in rough terrain

Manufacturer Part Number: 972-01-477

EAN: 724901933266

163820-Q0-L

Hope Tech 4 E4 Disc Brake, Right/Rear - 74mm Black Hubs Shimano GRX RD-RX822 12-speed rearThe Tech 4 uses all new internal sealing for reduced friction and the pivot spins on roller bearings, allowing the spring rate to be reduced. The lower spring rate in turn gives a lighter lever action, reducing rider fatigue and keeping our legendary feel and modulation The updated E4 caliper utilises hybrid style stainless steel pistons with a phenolic insert allowing for smoother movement and less maintenance, while still able to manage high