GP Unique, GP ZT-4, GP JH500, GP ZT-3, and GP ZT-3 green scooter Power Scooter A GP Unique is an elegant mobility power scooters scooter that's designed for your comfort. It has an optional lithium battery, a rear storage basket, and a locking under-seat storage. It also has a comfortable shell seat and adjustable armrests. Visit a mobility aid store or show...
