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General Information

Track Chainring Specifications

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*Specifications are subject to change.

Track Chainring Geometry / Size Chart

Bike Geometry
Rotor Track Chainring <p>Every fraction of a second counts on the track, which is why the Rotor Track Chainring exists. While a simple component on paper, a track chainring can showcase what happens when engineers really focus on solving problems that most people riders don't even know exist. For maximum stiffness and aerodynamics, the ring isn't drilled at all, but is CNC machined out of solid 7075 aluminum, so that not even the smallest fraction of a watt of power is lost to drag or flex that other rings can fail to harness. The 144mm bolt circle diameter means it'll fit virtually any track crankset, and the all-black finish means it'll look good, too.</p>
$ 137.00 New