WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 557 Giant-kids Our Presta dedicated thread-on head

Our Presta dedicated thread-on head sits on a pull-out hose to give more options on which position you pump from and puts less stress on the valve

press the swing arm

Black/White

Mid-motor e-Bike 9-speed derailleur systems

WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 557 Giant-kids Our Presta dedicated thread-on headPrecision engineered replacement derailleur hanger from Wheels Manufacturing, crafted in their Colorado workshop to exacting tolerances. The 557 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 Marin: Hanger # 38 Thru Axle Compatibility Marin Cortina 2018 2021 Four Corners Elite 2016 2019