material: aluminum alloy.
size chart:1.9cm (0.75in) x1.4cm/0.75inchx0.55inch
color: black.
package includes:1 thru axle nut
specification: high 14mm/0.55inch, width 19mm/0.75inch.
Instructions: Used with the barrel shaft of bicycle wheel group, suitable for the frame without tooth thread.
Application: Mountain barrel shaft nut rear wheel barrel shaft.
