Rear Brake HOPE TECH 4 EVO TR4 Silver/Purple

The HOPE TECH 4 EVO TR4 brake represents the ultimate evolution of the iconic Tech 4 master cylinder. Entirely machined from a block of 2014 T6 aluminium, it stands out through its high-precision design, offering exceptional feel and perfectly controlled braking power. This high-end model is aimed at demanding riders in search of performance, reliability and customisation for all-mountain or Trail riding.

The TECH 4 EVO master cylinder benefits from major improvements: new piston, floating head, optimised cam, second guide ring and three new levers (optional) for precise and smooth control. The lever pivot rests on two annular bearings, ensuring consistent and durable response. The adjustment dials allow easy setting of the lever's bite point and reach according to the rider's preferences.

The TR4 calliper, also machined from a block of 2014 T6 aluminium, adopts the Post-Mount standard (74.2 mm bolt spacing). It features four stainless steel and phenolic resin pistons — two of 16 mm and two of 17 mm — ensuring optimal power distribution and excellent heat resistance. The larger pistons increase the braking ratio by approximately 6.5% compared to the Tech 4 E4 braking system.

The brake is supplied with two types of pads: Racing (green) for competition and All Conditions (red) for maximum versatility. With its 14 colour combinations, its Matchmakers options and its exclusive compatibility with DOT 4.0 or 5.0, the HOPE TECH 4 EVO TR4 embodies the pinnacle of high-end braking.

Technical manual.

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