Michelin Power RS The contour of the front tire developed in racing ensures a light and neutral steering behavior as well as an excellent driving feel in the curve. The rear tire has been redesigned for optimized pressure distribution and ground contact patch. The patented MICHELIN ACT + technology (MICHELIN Adaptive Casing Technology +) delivers unbreakable stability in line with the brand's Total Performance promise, straight forward as in the curve. The attributes that make up the sportiness of a motorcycle tire are grip, maneuverability and, in particular, the handling in alternating curves, hard acceleration and braking.