


TRP Cycling
DH-R EVO
The TRP DH-R EVO delivers powerful braking, precise modulation, and exceptional heat management for downhill, enduro, and eMTB riding. As the original TRP brake designed around 2.3mm thick rotors, the DH-R EVO combines a 4-piston caliper, optimized hydraulic leverage ratio, and durable all-metal construction for consistent, controlled stopping power on steep, demanding terrain.
DH-R EVO
Gold / Right Hand Lever
TRP Cycling/ Tektro USA
688 West Amidan Drive
BLDG 4X-1
Ogden UT 84404
United States

2.3mm Rotor Compatible
Increased clearance, designed for use with our industry-leading 2.3mm thick rotors

9mm Lever Piston
Optimized for 1-finger braking, the increased hydraulic ratio provides more usable power and reduces arm pump over long descents

World Cup Proven
Multiple World Cup victories at the highest level of downhill racing.

5mm Brake Hose
Our 5mm hydraulic brake hose has been optimized for internal routing, improved thermal stability and increased rigidity for greater hydraulic pressure.

Ergonomic Lever Blade
Crafted in collaboration with Aaron Gwin, our lever blade ensures optimal one-finger braking performance with its ergonomic shape and dimpled surface.

Route & Measure
Route the pre-bled hose through the frame. Measure the required hose length and mark the cut point with a silver marker.

Prep & Cut
Slide the compression nut cover, compression nut, and olive onto the hose, then cut the hose cleanly at your mark.

Install the Barb
Press the hose barb fully into the freshly cut end of the hose.

Connect & Tighten
Insert the hose into the lever, thread in the compression nut, and tighten to 5–7 Nm.
The DH-R EVO Development Story






