The Ideal Tour Divide Drivetrain Ultra Wide Range Shimano GRX 2 X11

In this video you will find out how to achieve a 585, ultrawide range 2x11 using an 1142 cassette with a Shimano GRX 815 or 810 derailleur. We tested three different cassette ranges and the limits of the GRX derailleurs in this howto video. Hosted by Neil Beltchenko Music by Ben Weaver More at More on 1x Mullet Drivetrains: