Cycle – Rizoma

R21 - Your Third Eye R21 Your Third Eye For Those Who Look Ahead

For Those Who Look Ahead 18 Grams that change everything

Looking back, you lose focus. You increase risks. You waste time. You worsen aerodynamics. With R21, you have everything you need, in the blink of an eye. Because every moment counts.

Small by design, big on impact.

DIMENSIONS Only 31 x 39 mm. Barely visible, yet always present. So compact it disappears. So precise it changes everything.

WEIGHT 18 grams of patented engineering. Designed to minimize weight, ensuring optimal balance between lightness and aerodynamic performance.

Lens with ZEISS Technology Developed with Zeiss, the world’s lightest optical lens meets uncompromising clarity. Shockproof, weather-resistant, and distortion-free — built to last, made to see. What follows is always in focus.

Invisible Engineering R21 is built in two parts, both made of solid-machined aluminum. The inner section, integrated into the handlebar, houses a sphere that allows smooth adjustment in every direction. An invisible system, designed to easily adapt to different riding styles and positions, always offering the ideal angle.Maximum integration, minimal intrusion.

Magnetic System The R21 attachment and release system was developed with a charged magnet, designed to ensure a secure fastening while also allowing quick removal when necessary. This solution enables easy and practical transport.Moreover, in the event of accidental contact between cyclists, the system allows for immediate release, preventing impacts or dangerous situations.

Patented Design and Functionality

Crafted to perform

Aerodynamic by Design Every curve of R21 has been shaped with airflow in mind. Tested in a wind tunnel, its profile minimizes drag while preserving perfect visibility. Unlike traditional mirrors, R21 blends into the lines of the handlebar — no protrusions, no turbulence. Designed not to slow you down, but to keep you aware without compromise.

MADE IN ITALY Designed and manufactured in Italy, R21 is born in Italy and reflects the Rizoma spirit: precision, beauty, and functionality in perfect balance. No compromises. Only pure, patented engineering excellence — built to last, built to go the distance.

Adaptive Fit R21 comes with three interchangeable grips to fit all standard drop bars — from 17.5 to 22 mm internal diameter. A precise, stable connection with no play, no tools, and no guesswork.

Patented Design and Functionality