SSR ALUMINUM RACING LOCK NUT 19HEX M12×1.5 or M12×1.25
FEATURES
SPOKE
The cross sectional area of the spokes is designed to be small as possible for overwhelming lightness.
The top surface of spoke is especially thin for expressing light weight..
CENTER PART
The thickness of center part is completely reduced by setting the different height optional center caps.
FACE
There are three types of face, SMI (semi concave), CV (concave) and SC (super concave).
RIM PROFILE
The shape of the rim is thoroughly reviewed to make it thinner and lighter.
SSR unique flow forming technology, FFT-R method, that almost rivals to the forging makes it possible.
OTHER FEATURES FOR LIGHT WEIGHT
Shot peening
The shot-peening process improves strength by forging the surface.
The cross-sectional area can be reduced by about 13%.
Scraping off
By the rigorous strength analysis, any excess part is scraped off.