1 4
HOPE

HOPE TECH 4 EVO TR4 Aviation Rear Brake Black/Red

Réf. fabricant : T4ET4NRBR
The HOPE TECH 4 EVO TR4 brake with aviation hose represents the ultimate evolution of the legendary Tech 4 master cylinder. Entirely machined from... Read more
1.402,00 PLN
1.402,00 PLN
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Description

The HOPE TECH 4 EVO TR4 brake with aviation hose represents the ultimate evolution of the legendary Tech 4 master cylinder. Entirely machined from a 2014 T6 aluminium block, it stands out with its high-precision design delivering an exceptional feel and perfectly controlled braking power. This high-end model is aimed at demanding riders seeking performance, reliability and personalisation 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 long-lasting response. The adjustment dials make it easy to adjust the bite point and lever reach to suit the rider's preferences.

The TR4 calliper, also machined from a 2014 T6 aluminium block, adopts the Post-Mount standard (74.2 mm bolt spacing). It incorporates 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 comes 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.

Ref: 15478135685500

Informations techniques

TECH 4 EVO Master Cylinder:
Machined from a 2014 T6 aluminium billet.
New piston and floating piston head.
New cam and 2nd guide ring.
3 new levers for more precise and customisable control (standard as original, Control or Power as options).
Lever pivot mounted on 2 annular bearings for smoother action.
Independent adjustments: bite point and lever reach adjustment dial.
Improved braking feel, controlled power and exceptional consistency.

TR4 Calliper:
Standard Post-Mount – 74.2 mm bolt spacing.
Machined from a 2014 T6 aluminium billet.
4 pistons in total:
2 x 16 mm pistons (stainless steel + phenolic resin).
2 x 17 mm pistons (stainless steel + phenolic resin).
Excellent heat dissipation and progressive power.

Braided hose:
Diameter: 5 mm.
Length: 2 m.

Pads included:
Racing (green): for maximum performance.
All Conditions (red): for versatile use.

Compatibility & Options:
14 colour combinations available.
Compatible Matchmakers:
HBSP426
HBSP441
HBSP431
Sram, Sram T-Type, Shimano I-Spec II & EV.

Note:
Works only with DOT 4.0 or DOT 5.0 fluid.

Weight (manufacturer): 325g with hardware.
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Informations prix

*Supplier recommended retail price in September 2025