Originally Posted by love2pedal.com

Just wanted to check in and get the opinion of some bike mechanic Jedis on this upgrade to see if it is an 'A fit' compatibility setup.

On my gravel bike I want to replace my rear 10spd Rival derailleur and 10spd 12-30 cassette with a 2x10 GX type 2.1 long cage and PG1070 10spd 12-36 cassette.

Will the new GX rear drivetrain work OK with my Rival 10spd road shift lever?