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HOPE

HOPE RX4+ SL Front Brake Calliper FMF (+20) 70mm 4 Piston DOT Purple

Réf. fabricant : HBSPC110PU
The HOPE RX4+ SL Flat Mount Front (+20) DOT hydraulic brake calliper has been designed by the British brand to be paired with a... Read more
139,90 €
139,90 €
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Description

The HOPE RX4+ SL Flat Mount Front (+20) DOT hydraulic brake calliper has been designed by the British brand to be paired with a Sram road brake lever. It is intended for front Flat Mount 70 mm fitting, and is designed to be fitted to a classic road bike or a cyclocross bike with a 160 or 180 mm disc depending on the fork offset.

Thanks to its 4-piston system, it delivers powerful and safe braking. This calliper benefits from a rigid monoblock construction that transmits braking force very efficiently, with no poor feedback at the lever.

The RX4+ SL (2026) features a narrower bore cap, inspired by the GR4 and TR4 models, reducing the width of the calliper and improving compatibility with more frames. It also integrates the bleed nipple from the RX2, making bleeding simpler and cleaner. These targeted improvements make the RX4+ SL more user-friendly, while retaining the performance and reliability expected of RX4+ brakes.

Compatibility.

Ref: 15927675879804

Points forts

Brake caliper for Road or Cyclocross ;

Compatibility with Sram hydraulic disc brake levers (Force, Red, Rival) ;

The power of the 4-piston system ;

The very rigid monoblock construction ;

The Flat Mount standard ;

Connector entry angle modified compared to the RX4 model.

Informations techniques

4-piston calliper;
Flat Mount Front 70 mm front mounting;
For 160 mm disc with 11 mm fork offset
For 180 mm disc with 16.7 mm fork offset
Pistons 2 x 14 mm and 2 x 16 mm;
Compatible Sram levers: Force, Red, Rival;
DOT4 or 5.1 brake fluid.

New bleed pin design for easier and cleaner bleeding
New cap design reduces total calliper width for better compatibility
;

Informations prix

*Supplier recommended retail price in March 2026