HOPE RX4+ SL FM 34mm 4-Piston Mineral Brake Calliper Silver
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Description
The HOPE RX4+ SL Flat Mount 34mm Mineral hydraulic brake calliper was designed by the British brand to be paired with a Shimano/Campagnolo road brake lever. It is intended for a Flat Mount front 34 mm fitting with a 160 or 180 mm disc (with adapter) or Flat Mount front 70 mm with a 140, 160 or 180 mm disc with adapters. It can also be fitted in Flat Mount rear 34 mm with a 140 mm or 160 mm disc (with adapter) and depending on the rear offset with a 180 mm disc. It is designed to be fitted on a classic road bike or a cyclocross bike.
Thanks to its 4-piston system, it delivers powerful and reliable braking. This calliper features a rigid monoblock construction that transmits braking force very efficiently, with no unpleasant feel at the lever.
The RX4+ SL (2026) benefits from 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, whilst retaining the performance and reliability expected of RX4+ brakes.
Ref: 15927675158908
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.
