Our team of experienced engineers, from jet aircrafts, Formula 1 and MotoGP, have completely rethought road race bike frame structure to offer this new aluminum frame that maximizes light weight and driving performance.

Taking advantage of quality of Made-In-Japan aluminum with unique specifications inspired by MotoGP, we have achieved maximized pedaling efficiency and traction by utilizing overall frame flex which is achieved by continuously changing stiffness of pipes from top tubes to seat stays and from down tubes to chain stays.

In addition, by eliminating welds, which are stress concentration areas in conventional frames, variations in frame strength are reduced and a high level of strength reliability can be ensured even with further weight reduction. This structure is even applied to front forks.