TRP HY/RD Mechanical/Hydraulic Post Mount Brake: Black Category-Tools Rings 32 Length 170 Cassette

Rings 32 Length 170 Cassette Cogs 11-50

Roller Bearing Clutch delivers maximum drivetrain stability even through the most punishing terrain

The aggressive tooth design provides better chain retention for a smoother more efficient pedal feel

Original equipment rear derailleur pulleys for SRAM rear derailleurs

Cups have outboard bearings and are typically used in BB shells with widths from 68mm to 100mm

TRP HY/RD Mechanical/Hydraulic Post Mount Brake: Black Category-Tools Rings 32 Length 170 CassetteTRP HY RD Mechanical Hydraulic Post Mount Brake: Black. TRP HY RD disc brake calipers have the power and modulation of hydraulic disc brakes. True plug and play compatibility with existing cable actuated systems. Self contained hydraulic caliper incorporates master cylinder Hydraulic system self adjusts for pad wear Compatible with all mechanical road and CX brake levers Brake pad composite is Resin with Metal Fibers Resin with Metal Fibers pads are