Description
ARION is a very light yet sturdy training roller
corrosion-resistant steel bolts with 5
29 g lighter than previous generation
the Rider 550 introduces a vibrant full-colour graphical interface
WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 390 Giant-kids ARION is a very lightPrecision engineered replacement derailleur hanger from Wheels Manufacturing, crafted in their Colorado workshop to exacting tolerances. The 390 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 (2) M4x10 Flat Head Screw Fasteners not Included Replaces CEEPO Part #
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
























