Ortlieb Rail Reducers (For QL2.1 Systems) (Black)

Ortlieb Rail Reducers For QL2.1 Systems Description: These hook inserts/rail reducers are replacement part for Ortlieb Panniers with a QL2.1 system. Includes two inserts for 8mm rack tubing, two inserts for 10mm rack tubing, and 2 inserts for 12mm rack tubing (enough for one pannier). Not sure which QL (Quick-Lock) mounting system your panniers use? Check out Ortlieb's support page.