Elevating the Ultra Series with full suspension, aramid-lined tires and a larger proportion, the Ultra Flex 1200 offers more versatility to your thrill ride. Something we call #versathrillity A class exceeding battery size of 25aH has a minimum (all throttle, no pedaling) range easily over 30 miles at top speed, and up to 45+ miles with pedal assist at 20mph. The all-new QS213 motor peaks at 1800w and can carry most riders well past 30mph. The Ultra Flex achieves a new level of comfort and performance with sport-tuned suspension and over-sized ZOOZ STICKY SWEET puncture resistant tires, lined with aramid fiber.  The Ultra Flex has a 33.5" seat height, making the bike much more suitable for larger riders, but is ideal for riders from 5'7" to 6'5"