Description
Derailleur Hanger For Niner SIR Bicycle Rear Mech Direct Mount Dropout PILO D620 is the perfect upgrade for your bike. This hanger converts your front fork to a chain-drive system and eliminates the need for a Hood following bracket, making it easier to change the chain. The Derailleur Hanger is a drop-in replacement for your stock derailleur hanger on your Niner SIR bicycle.