Problem Solvers Light Mounts Stock Item:ProblemSolvers Front Rack Light Mount, Black The Wrap features specific sleeves

The Wrap features specific sleeves for an inner tube

BB Socket Application Chart

Long and short derailleur chain support (compatible with 6–12-speed derailleur chains)

Brakes: Mount Type / Min / Max Rotor Diameter - RR: Flat Mount / 140 mm only

Remember this product needs minimal torque and do not exceed the manufacturers maximum recommended  torque 0

Problem Solvers Light Mounts Stock Item:ProblemSolvers Front Rack Light Mount, Black The Wrap features specific sleevesPROBLEM SOLVERS LIGHT MOUNTS Quick Release Nut Light Mount This handy little bit replaces the nut on your quick release skewer so you can mount a headlight. Why? Maybe your handlebars are already too cluttered with your bell, smart phone, cyclometer, map clip, mirror and coffee cup holder. Or maybe you just like the way it looks. Lower mounting position provides a broader beam of light 22. 2mm diameter, knurled clamp surface holds lights steady Not