Mon-Sat 8am-5pm PT
Bike Tires Direct logo. Link to homepage.
Serving cyclists
since 2002
CLICK HERE to join our Email List and get 15% off your first order*
*Restrictions Apply. Click for details.


Product Images

Wolf Tooth Components Aero Chainrings For Shimano GRX
Wolf Tooth Components Aero Chainrings For Shimano GRX
Click Here for Larger Image
Wolf Tooth Components Aero Chainrings For Shimano GRX 1
Wolf Tooth Components Aero Chainrings For Shimano GRX 2

Wolf Tooth Components Aero Chainrings For Shimano GRX

Pricing and Order Section

Mfg PartNum:
MSRP: $104.95-$119.95
That's off
In Stock
Ships Free!
Earn $0.00 in VIP credit. Click to Learn More.

This size is not eligible for VIP points
Price matches are is not eligible for VIP points


For Peak Speed On The Rough Stuff

Designed for racing, and for those looking to optimize each detail in pursuit of speed, Wolf Tooth GRX Aero Chainrings are strong, lightweight, and profiled to mate perfectly with your crankset for a clean, integrated look.

Taking advantage of 1x drivetrain systems and wider-range rear cassettes, Aero Chainrings are available in sizes 46T to 52T to provide similar overall range to standard 2x drivetrain configurations. They feature Wolf Tooth's patented Drop-Stop® design for the best wear life, chain retention, and mud clearance. Drop-Stop ST is specifically for the Shimano 12-speed Hyperglide+ chain, which is used by GRX 12-speed.


  • Aero chainrings available in sizes 46T - 52T. Sizes 36T - 44T are non-aero.
  • Shimano GRX cranksets including RX600 and RX810
  • Drop-Stop ST is designed for Shimano 12-speed Hyperglide+ chains with 12-speed KMC compatibility
  • Wolf Tooth's patented Drop-Stop wide/narrow tooth profile provides the ultimate chain retention and mud-shedding ability
  • Weight: 46t: 115g | 48t: 125g | 50t: 135g | 52t: 141g
  • Material: 7075-T6 aluminum
  • Chainline: 50mm (same as Shimano GRX chainrings)
  • BCD: 110mm
  • Made in the USA

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


46t - Round

Mfg PartNum: 110GR4-R-S-00F-46A 

48t - Round

Mfg PartNum: 110GR4-R-S-00F-48A 

50t - Round

Mfg PartNum: 110GR4-R-S-00F-50A 

52t - Round

Mfg PartNum: 110GR4-R-S-00F-52A 

Mechanic's Corner

Articles will open in new tab.

A guide to understanding and calculating bicycle gear inches.
additional content loading
additional content loading
additional content loading

We are committed to delivering outstanding value and service to our customers, every day.
Try us today to see why so many of our customers come back again and again.

*Orders received before 3:00PM Pacific time are shipped the same day (Mon-Fri). Orders over $50
are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 1

5741 NE 87th Ave (I-205 exit 23B) Portland, OR 97220 | 800-682-0570 | [email protected]