WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 104 DUB Hookless rim design enhances overall

Hookless rim design enhances overall durability and offers a wider inner rim width without adding weight

while a 55mm chain line offers maxed-out frame compatibility

1 x GRX ST-RX820 12-speed STI Dual Control right

Use your own 25

Base-mounted 3

WHEELS MANUFACTURING REPLACEABLE DERAILLEUR HANGER/DROPOUT 104 DUB Hookless rim design enhances overallPrecision engineered replacement derailleur hanger from Wheels Manufacturing, crafted in their Colorado workshop to exacting tolerances. The 104 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 aluminium Black anodised finish Attaches to frame with (1) M8 Chainring Bolt Fastener included Replaces Fuji Part #D009