Rotor QRings Direct-Mount Kettenblatt oval, 50/34 Zähne Bullit elastic straps

elastic straps

Reduced to the essentials

Thanks to the long

the teeth have a special profile of alternating narrow and wide teeth

The Tech 4 retains the tool-free bite point and range adjustment of the Tech 3

Rotor QRings Direct-Mount Kettenblatt oval, 50/34 Zähne Bullit elastic strapsRotor QRings direct mount chainring oval 50 34 teeth With the modular ROTOR ALDHU, ROTOR has developed a pioneering racing bike crank system that can be freely configured and assembled without special tools or specialist knowledge. Thanks to the Direct Mount System, changing blades is a matter of minutes when using the combination chainring in one piece design or with single blades with Direct Mount Spider. an Allen key is sufficient. The ALDHU's