Wolf Tooth Aero 110 BCD Asymmetric 4-Bolt Chainrings for Shimano GRX 800 Cranks

Wolf Tooth Aero 110 BCD Asymmetric 4-Bolt Chainrings for Shimano GRX 800 Cranks Info

Wolf Tooth Aero 110 BCD Asymmetric 4-Bolt Chainrings for Shimano GRX 800 Cranks are built for riders chasing speed, efficiency, and a clean integrated aesthetic. Designed specifically around Shimano’s GRX 800 and 600 series cranksets, these aero-profile chainrings bring 1x simplicity to gravel racing and fast mixed-surface builds.

Available in 46T to 52T aero sizes, these chainrings leverage the range of modern wide-range cassettes to deliver gearing comparable to traditional 2x setups—without the added complexity. The sculpted aero profile mates seamlessly with compatible GRX crank arms for a refined, performance-focused look.

At the heart of each ring is Wolf Tooth’s patented Drop-Stop® ST wide/narrow tooth profile, engineered specifically for Shimano 12-speed Hyperglide+ chains. This tooth design maximizes chain retention, promotes mud clearance, and enhances long-term wear characteristics for aggressive gravel and endurance racing conditions.

Aero 110 BCD GRX Chainring Specs at a Glance

• BCD: 110mm Asymmetric 4-Bolt (Shimano GRX)
• Tooth Profile: Drop-Stop® ST (Shimano 12-speed Hyperglide+ optimized)
• Drivetrain: 1x only
• Chainline: 50mm (matches Shimano GRX specification)
• Material: 7075-T6 aluminum
• Weights:
  46T (Aero) – 115g
  48T (Aero) – 125g
  50T (Aero) – 135g
  52T (Aero) – 141g
• Origin: Made in the USA

Compatibility

• GRX 800 Series: FC-RX810-1, FC-RX810-2, FC-RX820-1, FC-RX820-2
• GRX 600 Series: FC-RX600-1, FC-RX600-10, FC-RX610-1, FC-RX610-2
• Chain Compatibility: Shimano 12-speed Hyperglide+ (Drop-Stop® ST)
• Note: Designed for 1x drivetrains only; not compatible with 2x configurations

Design Benefits

1. Aero Integration: Profiled to blend cleanly with GRX crank arms for reduced drag and refined aesthetics.
2. Optimized for Hyperglide+: Drop-Stop® ST tooth shaping enhances retention and shifting performance.
3. 1x Efficiency: Wide tooth engagement and single-ring simplicity reduce drivetrain complexity.
4. Lightweight Strength: CNC-machined 7075-T6 aluminum balances stiffness and low rotational weight.

Recommendations

For extremely muddy conditions, pairing the chainring with a clutch-style rear derailleur and optional chainguide or chain keeper is recommended to further reduce the risk of chain drops.

Final Take

The Wolf Tooth Aero 110 BCD Asymmetric 4-Bolt Chainrings for Shimano GRX 800 Cranks are a race-focused upgrade for gravel and endurance riders committed to 1x performance. With aero shaping, Hyperglide+ optimized Drop-Stop® ST tooth technology, and precision USA machining, they deliver speed, retention, and drivetrain simplicity in one purpose-built package.