WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 420 DUB the all-new Aeolus RSL delivers

the all-new Aeolus RSL delivers a step-change in speed without sacrificing stability

2mmWheel Spares

Premium low-viscosity formula resists freezing to work in environments as cold as -34° C

The NeoClassic features the traditional round drops that many Tour de France and Classics champions prefer with a shorter reach and shallower drop

WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 420 DUB the all-new Aeolus RSL deliversPrecision engineered replacement derailleur hanger from Wheels Manufacturing, crafted in their Colorado workshop to exacting tolerances. The 420 model ensures perfect alignment and reliable shifting performance. Built to restore your bike's drivetrain geometry with the accuracy of original equipment. Features CNC machined 6061 aluminum Black anodized finish Attaches to frame with (1) m3x10FS Flat Head Screw For use with Shimano Direct Mount derailleur