WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 420 over-2500 the Corsa Control adds a

the Corsa Control adds a textured shoulder tread to the mix

Patented Python self-tightening helical core design constricts around the bar the instant that the grip starts to twist

Laser etched for easy part identification

The rear DeFender can be adapted precisely thanks to the joint points

WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 420 over-2500 the Corsa Control adds aPrecision 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