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Rotor Track Chainring
This item is "Final Sale" and cannot be returned or exchanged
This item is "Final Sale" and cannot be returned or exchanged
This item is "Final Sale" and cannot be returned or exchanged. Once the order is processed, labeled, or shipped, the order cannot be canceled.
Every item goes through quality control prior to shipping. If there are any imperfections or issues, you will be notified prior to the order being processed.
Items on "Final Sale" are for online only. These items are not at our physical stores for purchase.
Pickup available at RA Cycles - Brooklyn
Usually ready in 24 hours
Questions about this product?
Questions about this product?
Rotor Track Chainring Info
On the track, there is no freewheel to hide behind — every component either transfers power or wastes it. The Rotor Track Chainring is CNC machined from solid 7075 aluminum, a process that eliminates the material inconsistencies of stamped rings and produces a surface precise enough that no drilling is needed. The result is a ring with no unnecessary interruptions to its structure — stiffer, cleaner through the air, and uncompromising in how it puts your power to the ground.
The 144mm bolt circle diameter makes it compatible with virtually any track crankset, and the range of tooth counts — 45t through 54t — gives you the flexibility to dial in the exact gear ratio your track, your event, and your legs demand. The all-black finish holds up under the kind of scrutiny that only comes from a velodrome.
Rotor Track Chainring Specs at a Glance
- Material: CNC machined solid 7075 aluminum
- Bolt circle diameter: 144mm
- Available sizes: 45t, 46t, 47t, 48t, 49t, 50t, 51t, 52t, 53t, 54t
- No drilling — solid ring construction throughout
- Finish: Black
What Riders Are Saying About Rotor Track Chainring
1 verified review

