The SZ Bikes Equilibrium is a pure Italian urban bicycle designed to blend striking looks with everyday usability. Built by Italy-based SZ Bikes, it pairs a lightweight aluminium frame and carbon fiber fork with clever touches like an automatic two-speed hub, a bespoke Spyder Saddle, and a remote-controlled anti-theft siren, making it a standout daily commuter.
The Equilibrium is a creation of Italy-based SZ Bikes, focused on improving the quality of life and the environment alike. Everything is a pure Italian creation, designed and engineered with the classic Italian design language.
What makes the Equilibrium look so distinctive?
One of the first goals of SZ Bikes for the Equilibrium was to give it a striking appearance, something you would remember with just one look. This gave way to the unique paint of the rims that give the bike flair and character. Painted bright orange, the rim coloration along with the neutral black and white of the bike creates a smooth transition of colors. The saddle took months of testing and research to perfect: dubbed the "Spyder Saddle", flexible plastic was molded to create a soft saddle that maintains its initial shape. The webbed design of the saddle creates a minimal look while being relatively lightweight. As Italian design magazine Domus noted, the result is a clean, sculptural commuter.
What materials is the Equilibrium made from?
Design is not the only strong point of the Equilibrium. The bike has been built with the best choice of materials possible. Aluminium is used for the lightweight frame, rims, pedals, seat tube, and handlebar. Not only is aluminium lightweight, it is also rigid and strong, making it the material of choice. The front fork is made of carbon fiber that substantially decreases the total weight of the bicycle, making it easier to carry around when needed.
How does the automatic gearing work?
Performance wise, nothing has been left behind. It features an automatic two speed shifting hub that detects the right gear ratio to use depending on the speed. A clutch mechanism automatically selects the gear, and it is immediately changed when the rider requires the low or high ratios. Not only does this make uphills significantly easier, it also allows for higher speeds. To sustain the speed, a hydraulic front disk brake is mounted for a reliable braking system. Redundancy is always a good idea, so a coaster brake is mounted in the automatic gear hub that is activated when you pedal backwards. The full feature set is covered by design outlet designboom.
How does it protect against theft?
The Equilibrium's features do not end here, it is full of little quirks that show the passion put into this bicycle. Because it is such a great looking bike, you are going to want to keep it safe from theft. For this, SZ Bikes have mounted a 120 dB siren that is activated with a remote control, much like a car. The siren is triggered by a sensor that detects movement and gives a short warning ring. If it is still moving, it will continue ringing until switched off with the remote.
Is the Equilibrium a good urban commuter?
This huge number of features clearly shows that the Equilibrium bike is a strong choice for any urban commuter. It is relatively light, has reliable quality and performance, and it is secured from theft, making it an excellent daily rider.
Where can you find designer commuter bikes?
If the Equilibrium's mix of Italian style and clever engineering appeals to you, TheArsenale curates a beautiful selection of designer bicycles. Explore the Italian-built Materia Bikes GRACE, the carbon-monocoque Bianchi by Gucci, and the city-ready Martone Chelsea V3 Diamond.
Browse the full bicycles collection to find the designer commuter that fits your daily ride.
