Brembo GR Pro: The Legendary Brake Brand Makes Its MTB Debut

Brembo has arrived in mountain biking. The Italian company — whose signature red calipers grace the brake systems of Formula 1 cars, MotoGP bikes, and six-figure supercars — has launched the GR Pro, its first purpose-built MTB disc brake. Developed over multiple seasons alongside the Specialized Gravity World Cup downhill team with riders Loic Bruni and Finn Iles, the GR Pro is a four-piston hydraulic system engineered for maximum stopping power and adjustable modulation on gravity terrain.

Brembo's entry into pedal-powered sport is not a casual licensing exercise. The company has been supplying brake components to the UCI Downhill World Cup circuit for several seasons, and the GR Pro is described as a direct derivative of that race program. The brand's automotive heritage is evident throughout the design: the chunky, motorbike-inspired lever body and large two-piece forged alloy caliper wear Brembo's trademark red finish, and the proportions are unmistakably drawn from moto rather than the machined minimalism common in high-end MTB components. Whether that aesthetic appeals will be personal, but the engineering rationale is clear — transfer thermal management, material science, and braking consistency from motorsport to the demands of modern gravity riding.Road.ccBikeRumor

The GR Pro caliper runs four 18mm insulated pistons — the insulation intended to reduce heat transfer to the fluid during sustained descents — clamping onto Brembo's own 2.3mm-thick stainless rotors, available in 200mm and 220mm diameters. Braided stainless hoses with a PTFE core carry proprietary Brembo mineral oil from a one-piece forged master cylinder. The lever itself is 65mm aluminum, notably long to maximize mechanical advantage. The headline feature, however, is the three-axis adjustability built into that lever: three positions of lever ratio (labeled S, M, and H for Soft, Medium, and Hard), seven clicks of dead-stroke adjustment, and 40 tool-free reach positions. In testing across multiple days of riding, reviewers found that the lever ratio adjustment produces a genuinely perceptible change in feel — from a more progressive, spongy engagement in Soft to a firm, direct response in Hard — without altering outright stopping power, which remained consistent across all settings.Road.ccBikeRumor

The GR Pro kit — two levers, two calipers, braided hoses, mineral oil, a bleed kit, and a spare set of pads — retails for 750€ excluding VAT, or approximately 900€ at European consumer pricing. Rotors are sold separately at around 60€ each, caliper mounting brackets at 21€, and shifter/dropper clamp adapters at 30€; a complete installation for a new bike will typically land between 1,100€ and 1,200€. The system will be available in Europe beginning July 2026, with broader international availability expected later in the year. It ships standard on top-specification Specialized Demo 11 complete builds.Road.ccBikeRumor

At that price, Brembo is competing squarely with the premium tier of the MTB brake market — Hayes Dominion A4, SRAM Maven, Hope V4, and Shimano XTR — and the brand knows it. Early test impressions suggest the GR Pro's raw stopping power is comparable to top-tier rivals rather than dramatically beyond them, but reviewers consistently highlighted the quality of modulation and the confidence it inspires on steep terrain as genuinely differentiated. The three-position lever ratio system in particular offers a level of rider-tunable feel that no direct competitor currently matches. Whether Brembo can back that on-trail performance with the long-term reliability and serviceability that converts a premium price into a worthwhile investment will take a full season of use to determine — but as a first statement of intent in a new market, the GR Pro is a serious piece of hardware.Road.ccBikeRumor