Description
This hanger has a threaded hole..Compatible with GT part ATIDH0239,ATIDH0246, ATIDH0071 KHS hanger276.Dropout 497 is similar in look but has a slightly smaller upper lip on backside. Please see diagram in photo gallery,.Dropout 352 looks similar but the backside is different and is not threaded.Different model years may use a different derailleur hangers.This is not a universal derailleur hanger and only fits specific models based on Brand, Model, and Year..Before INSTALLATION the Frame rear dropout alignment must be checked. If your dropouts are not aligned, derailleur hanger will break under little stress.Mounts from Outside.Hardware included M8x12 is included