This page is a page of a single nut on the sprocket side (body left side). Refer to AT-DU 206 for the full set of AT-DU 106, the taper cone and the two left and right nuts for the set of nut and taper cone on the wheel side.
By exchanging with genuine iron products it is possible to reduce the weight of unsprung weight. In addition to the lightness of about 60% of steel, it uses titanium alloy "Ti - 6Al - 4V" which has toughness comparable to that of special steel, corrosion resistance beyond stainless steel, also used in aircraft, MotoGP and F1. We finished with exquisite cutting processing that balances lightness and strength Standard: JIS 60 species, ASTM B 265 GRADE 5 Titanium unique texture will produce a high-class feeling.