1 4
HOPE

HOPE TECH 4 EVO TR4 Aviation Rear Brake Silver/Silver

Réf. fabricant : T4ET4SSBR
The HOPE TECH 4 EVO TR4 brake with aviation hose represents the ultimate evolution of the celebrated 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 celebrated Tech 4 master cylinder. Entirely machined from a 2014 T6 aluminium block, it stands out for its high-precision design offering an exceptional feeling and perfectly controlled braking power. This high-end model is aimed at demanding riders looking for 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 durable response. The adjustment dials allow easy adjustment of the reach and free stroke of the lever 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 integrates four stainless steel and phenolic resin pistons — two of 16 mm and two of 17 mm — guaranteeing 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 Matchmaker 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: 15478134505852

Informations techniques

TECH 4 EVO Master Cylinder:
Machined from a 2014 T6 aluminium block.
New piston and floating piston head.
New cam and 2nd guide ring.
3 new levers for more precise and customisable control (standard as original, with Control or Power as options).
Lever pivot mounted on 2 annular bearings for improved smoothness.
Independent adjustments: lever bite point and 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 block.
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.

Hydraulic 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 with DOT 4.0 or DOT 5.0 fluid only.

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

*Supplier recommended retail price in September 2025