In this article I will review the Wolf Tooth Aero Chainring for Shimano GRX 820 Hollowtech II cranks on the Canyon CF SL 8 gravel bike. It is a 46T Aero chainring, and one of the very few Aero chain rings available for gravel bikes. The only other brand with an Aero chainring for gravel is Alugear.
Hollowtech II cranks
Rotor Aero noQ Chainring for Shimano Dura Ace 9000
Early the 2020 season I wrecked my Dura Ace 9000 outer chainring due to a chain-suck and replaced it with the Rotor Aero noQ chainring, 4-arm, 110 mm bolt circle diameter.
I will share my thoughts so far and have a look at the design details of the Rotor chainring, decision reasoning and installation on the Dura Ace 9000 cranks.