Aluminum competition M4 nut

Introducing an ultra-lightweight M4 serrate nut optimized for the front!
The hexagonal dimension is 5.5mm, which is the same as the M3 nut, and the contact area with the wheel is reduced to optimize the rigidity of the wheel and improve the rolling of the front wheel.
The weight reduction improves steering response and realizes quick steering characteristics.
The serrations on the seat surface are barrel-processed so as not to damage the joint surface while firmly holding the wheel.
Without compromising on the material aluminum, we repeated tests with materials of various hardness and selected the optimum material.
Please try the ultra-lightweight competition M4 nut, which produces great effects even though it is a small part.