WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 158 mountain-bike a bleed valve for fine-tuning

a bleed valve for fine-tuning pressure and a thread-on design that quickly attaches for a reliable

ON/OFF stabilizer switch matches terrain

Group: GX Eagle Transmission

BB-mount: mounting to the bottom bracket

25 mm or - 1

WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 158 mountain-bike a bleed valve for fine-tuningPrecision engineered replacement derailleur hanger from Wheels Manufacturing, crafted in their Colorado workshop to exacting tolerances. The 158 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) M4x4 Socket Head Screws Replaces: Trek part #W303978 Trek part