Precise, enveloping, safe. This is how the rotor locking system could be defined in summary. BOA Fit System: the revolutionary device, well known to cycling enthusiasts, is widely used by numerous top brands producing cycling footwear and helmets.
Precise because it allows for a micro-adjustable fit, with the possibility, at any time, to tighten or loosen for a more dynamic and responsive pedaling when climbing, as well as when walking or sprinting. Enveloping because of the “fit” that BOA It is able to offer a secure fit, locking the heel and providing stability along the sole to improve strength and efficiency.Safe because all rotors have been designed and built to always guarantee the best efficiency and performance even in the most extreme and severe weather conditions.




Custom fit
But BOA is not only synonymous with high-end shoes specifically designed for road use, i.e. riding a racing bike. And an example in this sense is represented by the brand new Tallac (in the men's version) and Flume (in the women's version) proposed by the American brand Ride ConceptsBoth the Tallac and Flume feature the BOA Fit System Li2 with durable, flexible, low-friction fabric laces for micro-adjustability with multi-directional tightening and loosening.
The Cordura upper is breathable and lightweight, but also durable and protective, thanks to the seamless and fully welded constructionThe new adaptable sole, with a contact area with the pedal equipped with clip-grip rubber, then ideally transfers all your power, while a long line of lugs ensures easy integration with the pedal.


The BOA Fit System allows a customization of the fit with an otherwise unattainable precision. All configurations are able to guarantee a stable closure for truly… customized control!