A bicycle chainring set provides the front gearing for a matching road drivetrain, not a complete crankset or bicycle. The Praxisworks Buzz Sport pair combines 52- and 36-tooth rings with a 110mm bolt-circle diameter for 10- and 11-speed setups. The rings are cold-forged from 7075-T6 aluminum and hard anodized, with synchronized shifting ramps and strategically placed shift pins in the LevaTime design.
These rings are intended for suitable five-arm cranks and four-arm cranks with a hidden fifth bolt, including the listed SRAM Exogram style. Di2, EPS and eTap shifting systems are supported when the actual crank, bolt pattern and drivetrain match the ring specification. This set is not compatible with SRAM AXS chains. Check the actual mounting arrangement and chain compatibility before ordering; the 110BCD value alone does not establish a fit for every crank.
Key Features
Cold-forged 7075-T6 aluminum with a hard-anodized finish.
Matched shifting ramps and pins for the two-ring arrangement.
Long and short replaceable threaded catch pins included.
