This forged radial master cylinder features a proprietary variable ratio lever. The lever's fulcrum-to-actuation point can be adjusted in 0.25mm increments up to 2mm, optimizing the brake feel that was previously dependent on the caliper combination.
Three clamp types (four brake types) and two lever sizes are available to accommodate the vehicle and individual rider preferences. By including all combination patterns as standard, the hassle of purchasing options is reduced. Only
glycol ether-based brake and clutch fluids are permitted. Do not use silicone- or mineral-based brake fluids. (This may result in malfunction or leakage.)