The Michelin Commander II creates a new standard with regard to durability, yet without making any compromises in terms of wet weather grip, maneuverability or stability. This performance balance provides yet another eloquent illustration of Michelin’s research and development philosophy: no performance gain to be achieved on one front to the detriment of another.
In response to the major problem faced by custom motorcycle riders – tire life, notably at the rear –, the engineers at the Michelin Technology Center at Ladoux, near Clermont-Ferrand (France), have developed a new rubber compound. The carcass of this new radial tire is associated with Silica Rain Technology (SRT) which integrates silica into the compound of the tire tread, while the Michelin Commander II's tread pattern has been designed to prevent all forms of uneven wear.
The exclusive architecture of the Michelin Commander II brings both maneuverability and stability. The tire’s more rigid, high-density carcass improves maneuverability, while the aramid fiber crown ply of the rear tire enhances resistance and lightness for impeccable stability, even at high speeds.
they do come in 150/90X15 RADIAL which is good news for people who don't want to change the rear wheel.
I have a 160/70X17 comes in radial & bias both tire crowns look like radials 9Mushrum shape) it makes the bike lean easier in turns, I think this Michelin might work very well.