The TRP Quadiem HD-M835 is a 4-piston hydraulic disc brake delivering gravity-grade stopping power for trail, enduro, and downhill mountain biking. This rear unit comes in black with the 5mm hose specification for a clean, reliable hydraulic circuit.

  • 4-piston hydraulic caliper — substantial clamping force for gravity and trail riding
  • 5mm hose — current production specification
  • Post mount caliper — compatible with standard MTB frames
  • Black finish — clean, consistent appearance
  • Rear unit (left lever — Australian convention)
  • Rotor not included

The Quadiem HD-M835 uses a mineral oil hydraulic system, providing consistent lever feel and strong modulation across a wide range of braking intensity. The 4-piston caliper design gives riders excellent power without sacrificing control, making it suitable for everything from technical trail riding through to enduro racing.

Post mount rear caliper. 5mm hose. Black. Rotor not included — pair with your preferred post mount rotor.

Warranty claims for this product should be directed to Tune Cycles. Return the item to us with proof of purchase and we will manage the warranty process with the brand on your behalf.
  • 4-piston hydraulic caliper — gravity-grade braking power
  • Strong modulation — controlled, progressive feel at the lever
  • 5mm hose — current production spec
  • Post mount — fits standard MTB trail and enduro frames
  • Black finish for a clean, low-key aesthetic
  • Rear unit (left lever — Australian convention); rotor not included
SpecificationValue
ModelQuadiem HD-M835
Piston Count4-piston
Caliper MountPost mount
PositionRear
Hose Diameter5mm
ColourBlack
Fluid TypeMineral oil
RotorNot included
SKU BPW-TRP090R
Barcode #
Brand TRP
Shipping Weight 0.3000kg
Unit Of Measure each