Wolf Tooth Aero 110 Asymmetric BCD Drop-Stop ST GRX 800 Series Chainring
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Wolf Tooth Aero 110 Asymmetric BCD Drop-Stop ST GRX 800 Series Chai...
Wolf Tooth Aero 110 Asymmetric BCD Drop-Stop ST GRX 800 Series Chainring Info
Upgrade your GRX drivetrain with the Wolf Tooth Aero 110 Asymmetric BCD Drop-Stop ST GRX 800 Series Chainring, a high-performance single-ring option designed for optimal power transfer, chain security, and aero efficiency.
This chainring features Wolf Tooth’s Drop-Stop ST tooth profile—tailored specifically for Shimano’s 12-speed Hyperglide+ chains—and is optimized for use with GRX 800 series cranksets in 1× configurations. Its asymmetric 110 mm BCD design provides a tight fit on the crank spider, enhancing stiffness and aerodynamics, while the wide/narrow tooth geometry ensures excellent chain retention and helps shed mud in challenging conditions.
Specs at a Glance
- Compatibility: Shimano GRX 800 series cranksets (for 1× use only)
- BCD / Mounting: 110 mm Asymmetric, 4-bolt
- Tooth profile: Drop-Stop ST (for Shimano HG+ 12-speed & KMC 12-speed)
- Tooth counts available: 46T, 48T, 50T, 52T
- Material: 7075-T6 aluminum, CNC machined, hard anodized
- Chainline: 50 mm (same as standard GRX chainrings)
- Weight (approx): ~115 g (46T), ~125 g (48T), ~135 g (50T), ~141 g (52T)
- Intended drivetrain setup: 1× only (not compatible with 2× setups)
Design Benefits
- Enhanced chain retention: Drop-Stop ST delivers superior grip on uneven terrain, reducing chain drops.
- Aero & stiffness gains: Asymmetric BCD and tight mounting reduce flex and aerodynamic drag.
- Low maintenance: Optimal tooth engagement spreads wear across the chain, extending life.
- Clean compatibility: Intended for GRX 800 systems with matching 50 mm chainline for ease of install.
- Lightweight strength: High-grade aluminum construction keeps weight down without sacrificing durability.
Final Take
If you're building or upgrading a GRX 800 1× setup, the Wolf Tooth Aero 110 Asymmetric BCD Drop-Stop ST GRX 800 Series Chainring offers an elegant, high-performance solution. With aero-minded design, strong chain retention, and perfect integration in GRX ecosystems, it's a premium choice for serious gravel and road riders.
