The Invacare® Storm Series® Arrow® Power Wheelchair with TrueTrack technology and Invacare® MK6i™ electronics has the flexibility and function to accommodate a variety of drivers with diverse needs.
 
• MK6 TT controller and Invacare® MPJ™+ joystick
• TrueTrack technology
• Invacare® Gearless Brushless GB™ motors for improved battery range
• Monroe® independent rear suspension
 
MK Series electronics are the benchmark in power wheelchair electronics. This is the result of Invacare’s many years of experience in the design and manufacture of these electronics specifically for the needs of wheelchair users. MK6i electronics take the MK Series to the next level by offering features that are easier to use than any other MK Series electronics system.