Wolf Tooth Aero 110 Asymmetric BCD Chainring - 48t

The Wolf Tooth Aero 110 Asymmetric BCD Chainring is a 1x-specific ring built for riders running Shimano GRX 800 12-speed drivetrains. CNC machined from 7075-T6 aluminum in Minnesota, it's profiled to sit flush against compatible cranksets for a clean, integrated appearance while offering comparable range to a traditional 2x setup when paired with a wide-range cassette.

Wolf Tooth's patented Drop-Stop ST tooth profile — a wide/narrow design developed specifically for Shimano Hyperglide+ and KMC 12-speed chains — provides reliable chain retention and mud clearance without a dedicated chain guide. The ring is built to a 50mm chainline, matching GRX 800 series geometry, and mounts directly to Shimano's 110mm asymmetric BCD four-bolt pattern.

Quick Facts

Feature	Specification
Compatibility	Shimano GRX 800 series cranksets; Hyperglide+ and KMC 12-speed chains only
BCD	110mm Shimano Asymmetric (4-bolt)
Material	7075-T6 aluminum
Chainline	50mm
Drivetrain Speeds	12-speed