SURRON Aluminium Alloy MTB Hydraulic Disc Brake Set Brake Pads Refit O-ring and Lock ring

Refit O-ring and Lock ring making sure you lock the valve in (don’t go to tight or could damage the rubber)

For Shimano drivetrains

Gutter Seal Technology drastically improves sealing against the elements

No Magnet Needed

SURRON Aluminium Alloy MTB Hydraulic Disc Brake Set Brake Pads Refit O-ring and Lock ring4 Piston Hydraulic Brakes: Equipped with 4 pistons, these hydraulic brakes offer superior stopping power for MTB and E Bike. Front And Rear Brake Set: A complete front and rear brake set ensures consistent braking performance across your bike. E Bike Disc Brake Compatibility: Designed for e bikes, these disc brakes are a perfect fit for XC, AM, and HD riding styles. With Cooling System: Incorporates a cooling system to prevent overheating, ensuring