SRAM XX1 Chainring Bolt Kit Set/4 Derailleur Hangers and smooth ergonomic operation

and smooth ergonomic operation

128807-Q0-L

UPC: 888571044896

pivot nuts and lock nuts on many dual pivot and side pull brake calipers

125188-Q0-L

SRAM XX1 Chainring Bolt Kit Set/4 Derailleur Hangers and smooth ergonomic operationDualHex kits: 5mm broach bolts with 6mm broach nuts for secure 2 wrench assembly Triple kit can be used on 5 arm or 4 arm mountain road cranks (includes 5 inner chainring bolts in addition to middle outer bolt nut set) Double kits designed for 5 arm road crank applications (steel kit includes washers) XX X0 X9 X7 versions do not use nuts due to direct thread design into outer chainring and inner spider interface (XX use a Torx T25 broach) Today's