TRP Trail EVO HD-M843 4-Piston Hydraulic Disc Brake MTB & E-MTB

The TRP Trail EVO HD-M843 disc brake was tested and developed in collaboration with some of the best downhill champions in the world. This has made it possible to achieve braking performance at the highest level that can withstand even the extreme demands of e-bikes.

Features of the TRP Trail EVO HD-M843 disc brake

• Revised & ergonomic brake levers
• 4-piston brake caliper with optimized hydraulics
• Banjo bolt connection
• 10mm master piston
• Adjustable grip width
• I-Spec & Matchmaker compatible (adapter sold separately)
• 5mm thick hydraulic line
• Resin brake pads with optimized composition
• High-performance mineral oil with low viscosity for better responsiveness

Details of the TRP Trail EVO HD-M843 disc brake

During the development of the brake caliper, the material thickness was increased in key areas to improve rigidity and optimize heat management. The brake caliper is made from forged and CNC-milled aluminum and is equipped with four pistons to guarantee maximum performance. The brake pads made of resin with a long service life and low noise levels also ensure good braking performance. These can be replaced quickly and easily thanks to the toploader design.

Furthermore, the usable brake disc thickness has been increased to 2.3 mm, which reduces operating heat and minimizes the risk of warped rotors. This also reduces the risk of brake pads glazing due to excessive temperatures and the risk of functional failure.

In addition to the ergonomic lever with external reach adjustment, a master brake cylinder made of a special stainless steel composite material ensures precise and sensitive deceleration. In addition to a folding clamp on the brake lever, a 1900 mm long and extremely robust brake hose with banjo connections and heat-resistant mineral oil ensure clean and safe installation.

Included in the scope of delivery:

TRP Trail EVO HD-M843 disc brake set (front + rear)

• 2x TRP Trail EVO HD-M843 brake caliper
• 2x TRP Trail EVO HD-M843 brake lever
• brake pads
• Brake lines