Wolf Tooth Components Chainrings & Accessories|Replacement Parts|Aero Chainring (Black) (GRX 800 Series) (Drop-Stop ST) (Single) (46T) (110mm Shimano Asym. BCD)

Wolf Tooth Components Aero Chainring Description:

The Wolf Tooth Components Aero Chainring is designed for riders that are looking to optimize the setup of their 1×12 speed Shimano GRX 800 series drivetrains. Precision CNC machining using 7075-T6 aluminum alloy creates a tooth profile that engages with a longer section of the chain as it wraps over the chainring for better power transfer, less chances of dropping the chain over rough terrain, and a longer useful chain and chainring lifespan. And the careful machining of the mounting area of the chainring ensures a very tight fit on the crankset for a more seamless aero profile; the tight fit will also ensure that the chainring bolts will require less maintenance and tightening to keep everything solid and quiet. Add all of these features together, and these chainrings are an incredible performance upgrade that will dial in the gearing and performance of a bike that is equipped with a Shimano GRX 800 series gravel crankset.

Note: Drop-Stop ST tooth profile is only compatible with 12 speed Shimano HG+ chains and 12 Speed KMC chains. These chainrings are NOT compatible with Shimano GRX 600 series cranksets (SKU’s: FC-RX600-1, FC-RX600-10, RX600-10, FC-RX610-1, FC-RX610-2).

Features:

• CNC machined out of 7075-T6 aluminum alloy and hard anodized for precise fit, excellent wear resistance, and light weight
• Wolf Tooth Drop-Stop ST technology uses a proprietary wide/narrow tooth profile to reduce friction, more evenly engage with the chain which will help spread power more evenly over the length of the chain, and improved chain and chainring life
• Tooth profile and width is optimized for 12 speed Shimano HG+ and 12 speed KMC chains
• Recommended to use a clutch style rear derailleur for the best chain security
• Compatible with Shimano GRX 800 series cranksets (FC-RX810-1, FC-RX810-2, FC-RX820-1, FC-RX820-2)
• Chainline is 50mm, which is the same as the stock Shimano chainring
• Made in the Wolf Tooth machine shop in Minnesota, USA

Specifications:

• Chainring Shape: Round
• Drive Type: 1x
• Speed Compatibility: 12 Speed
• Chainring BCD: 110mm Shimano Asymmetric
• Mount: 4-Bolt
• Material: Aluminum
• Color: Black
• Weight: 115g (46T) | 125g (48T) | 135g (50T) | 141g (52T)

This product is expected to become available for purchase on Monday, July 20, 2026