Snap Ring/BoBI Insert, 12mm Thru, Shimano DM Road, Bare special Thickness: Inside face is relieved

Thickness: Inside face is relieved to 20mm wide x 3

Rotor: Universal

5 titanium tubing

Combination Head Hexagon: 15 mm external

SRAM Full Mount derailleurs and Universal Derailleur Hanger Meets all SRAM specs

Snap Ring/BoBI Insert, 12mm Thru, Shimano DM Road, Bare special Thickness: Inside face is relievedMaterial: 6061 aluminum Application: PMW flat mount dropouts with a bolt on brake insert (BoBI) Supplied with a shaped adhesive piece and a M2 x 8 FHCS, MUST use both for secure mounting PMW Snap Ring dropouts Supplied with a 20 mm internal retaining ring 12 mm Shimano Direct Mount road derailleur Length: Center of the axle to the center of the derailleur hanger = 1. 870" Installation with Adhesive Clean the dropout and hanger with a solvent that