Shimano CUES RD-U6020 rear derailleur, 10-speed long cage

The CUES rear derailleur for 2x10-speed trekking, gravel and flat-bar bikes. Its low-profile body keeps the derailleur out of harm's way on rough ground, and it is rated for e-bike use, so it stands up to the extra drivetrain load.

Highlights

• 10-speed CUES rear derailleur
• SGS long cage with a total capacity of 44T
• Maximum low sprocket of 39T on 2x10-speed
• Low-profile design that shrugs off trail obstacles
• E-BIKE RATED for durability under e-bike drivetrain loads

Built for mixed riding

Trails, gravel and city streets all put different demands on a drivetrain. The U6020 handles the lot with steady shifting and chain stabilisation, which is what gives you the confidence to take the rougher route home.

Compatibility and fit

For Shimano CUES 10-speed drivetrains with a matching 10-speed shifter. Shimano lists a total capacity of 44T and a maximum low sprocket of 39T in a 2x10-speed setup. Confirm your cassette and chainring combination sits inside that capacity before ordering, and ask us if you would like it checked.