Praxisworks Buzz Sport Chainrings

Yes, the Buzz Sport rings are engineered to be compatible with 10, 11, and 12-speed road drivetrains, making them a versatile choice for a wide range of setups.

Cold forging aligns the grain structure of the 7075-T6 aluminum, resulting in a chainring that is significantly stronger and more wear-resistant than standard CNC-machined alternatives. This process ensures the teeth maintain their shape and shifting performance over a longer lifespan.

LevaTime uses a combination of synchronized shifting ramps and strategically placed pins to guide the chain onto the teeth more efficiently. This results in faster, more precise gear changes, even under the load of a climb or a sprint.

While these rings fit standard 110 BCD 5-bolt cranksets, certain power meter spiders may have specific clearance or mounting requirements that conflict with the ring design. We recommend checking your power meter manufacturer's specifications for chainring compatibility before purchasing.

The Buzz Sport chainrings include the necessary long and short replaceable threaded catch pins for installation. Depending on your specific crankset and chainring configuration, you may need to reuse your existing chainring bolts or source compatible ones if yours are worn.