HOPE RX4+ SL Front Brake Calliper FMF (+20) 70mm 4 Piston Mineral Silver
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Description
The HOPE RX4+ SL Flat Mount Front (+20) Mineral hydraulic brake calliper has been designed by the British brand to be paired with a Shimano/Campagnolo 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.
Ref: 15927675715964
Points forts
Brake calliper for Road or Cyclocross;
Compatibility with hydraulic disc brake levers
Shimano and Campagnolo;
The power of the 4-piston system;
Very rigid monoblock construction;
Flat Mount standard;
Connector entry angle modified compared to the RX4 model.