The ROTOR Q-Ring DM Singlespeed MTB REX New trends in smaller chainrings – plus a motive to craft a lighter oval chainring for mountain bikes, resulted in Direct Mount Q rings. The simplified one-piece design saves approximately 40 grams compared to standard ring spider bolts combination (for example, weight savings for a 32t ring is 40g). By machining our direct mount chainrings from a single piece of aluminum, in addition to trimming weight, rigidity gets improved by orienting the aluminum’s unidirectional fibers to take maximum advantage of their properties. CHARACTERISTICS Chainring Sizes: 30 | 32 | 34 Q-Ring Type: Singlespeed OCP: 3 Chainline: Standard Technologies: Alu7075, Direct Mount, OCP, TryQ Discipline: MTB
