GROWTAC EQUAL Full Set｜A Next-Generation Mechanical Disc Brake with Hydraulic-Level Stopping Power

No more compromising just because it is mechanical. A Japanese-made disc brake that delivers exceptional weight savings, powerful braking, and extensive adjustability.

Mechanical disc brakes are often seen as lightweight but lacking in power, or simply unable to compete with hydraulic systems. The GROWTAC EQUAL was developed to completely overturn those expectations.

Each caliper weighs approximately 136g, placing it among the lightest in the world. Despite its remarkably low weight, GROWTAC’s unique vertical-axis cam mechanism and dedicated cable system provide powerful braking performance approaching that of a hydraulic system, together with a light and responsive lever feel.

It also features the world’s first brake-feel adjustment system, allowing you to fine-tune the braking response according to your body weight, riding style, and personal preferences.

The EQUAL retains the straightforward maintenance and travel-friendly convenience of a mechanical system while delivering performance capable of handling road racing and hill climbs. It is a highly refined braking system that showcases the precision and quality of Japanese manufacturing.

FEATURES

• Ultra-lightweight design weighing approximately 136g, including pads, for the flat-mount version
• Powerful braking performance approaching that of a hydraulic system, with a light lever feel
• Precision-machined high-strength duralumin calipers
• Includes special reinforced outer housing and low-friction inner cables
• EVO RESIN brake pads jointly developed with Vesrah for excellent braking power and durability
• World’s first adjustable brake-feel system
• Independent, continuously adjustable pad-clearance mechanism on both sides
• Simple mechanical construction for easier maintenance while travelling or touring
• Suitable for road, cyclocross, gravel, and a wide range of other riding styles
• High-quality Japanese manufacturing

SPEC

• Included components by type: 【Flat Mount】Disc brake calipers ×2, cable sets ×2, front flat-mount adapter ×1, rear mounting bolt set ×1
• Included components by type: 【Post Mount】Disc brake calipers ×2, cable sets ×2
• Material: Caliper / Precision-machined high-strength duralumin
• Cable: Low-friction stainless steel
• Brake pads: EVO RESIN (ceramic semi-metallic compound with aluminium backing plate)
• Weight: Approx. 136g per caliper, including brake pads / Flat-mount version
• Compatibility: Disc road bikes, including road, cyclocross, and gravel bikes
• Country of origin: Made in Japan

Honestly, it is remarkable to find a mechanical disc brake that is this light while delivering this much stopping power.

The lever action is light and smooth, yet the braking performance remains impressively strong. The adjustable brake feel also makes it possible to fine-tune the response until it matches your exact preferences.

Another major advantage of the mechanical system is how easily it can be maintained or repaired while travelling or touring. It is an especially appealing option for riders who are hesitant about the maintenance requirements of hydraulic brakes.

It is also an excellent match for hill-climb builds and weight-saving custom projects. As one of the most complete mechanical disc brake systems available, the EQUAL is a brake that is well worth experiencing firsthand.