RX4+ Disc Brake Caliper - Flat Mount, Mineral Oil, Black
1.0
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$11799
orig: $14000 save 16%
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The Hope RX4 caliper builds on 25 years of experience designing and manufacturing hydraulic disc brakes, and transfers that knowledge into the world of road and cyclocross drop bar brakes. A precision CNC machined monobloc design results in a stiffer caliper to give unrivaled feel and modulation.
Calipers designed to fit 140, 160 & 180mm rotors
CNC machined from 2014 T6 aluminium
Monobloc design creates a stiffer caliper reducing the fuzzy lever feel and brake pad rub
Slimline 4 piston lightweight design
Top entry pad fitting
Specifications
Brake Lever Type
Hydraulic
Brake Type
Flat Mount
Housing Diameter
Black
Hydraulic Fluid Type
Mineral Oil
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1.0 GEAR 1 review
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Bleed screw instead of valve make it impossible to install/bleed without oil spillage. The first one I installed leaked oil around the pistons under normal/moderate pressure. One piston stuck and would not retract. Returned both. Not willing to give the other one a chance. I can't speak to how they perform. I couldn't get that far. Seriously disappointed.