ZOOZ Ultra Flex Electric Bike
The Ultra Flex is all about delivering a thrilling ride with versatility and comfort. It features a patented 4130 Chromoly steel frame for strength and a great road feel. What really sets it apart is the full sport-tunable suspension, which smooths out bumps and handles jumps with ease. It has a class-exceeding 25aH battery, giving you over 30 miles range on throttle alone and up to 45+ miles with pedal assist. The bike also sports our new STICKY SWEET tires with aramid lining to prevent punctures, so you can ride confidently on various terrains. With a 33.5" seat height, it's ideal for riders from 5'8" to 6'5", making it a versatile and high-performance choice for many.
The Ultra Flex is our full-suspension big brother to the Ultra Urban.
| Feature | Ultra Urban | Ultra Flex |
|---|---|---|
| Suspension | None | Full suspension (front air fork + rear dual coilover shocks) |
| Weight | 65 lbs | 85 lbs |
| Battery | 20Ah / 1040Wh | 25Ah / 1300Wh |
| Range | 25-35 miles | 25-40 miles |
| Seat Height | 30.5" | 33.5" |
| Ideal Rider Height | 5'2" and up | 5'8" and up |
| Tires | Sticky Sweet 24 x 2.6" | Sticky Sweet 24 x 3.2" (aramid-lined, puncture resistant) |
| Motor | 52V Thrillmatic 750W | 52V QS213 750W Thrillmatic motor (newer, lighter, more balanced) |
| Brakes | Hydraulic Disc (F/203mm, R/180mm) | Hydraulic Disc (F/203mm, R/203mm) |
The Ultra Flex is the bigger, full-suspension sibling designed for taller riders and rougher terrain, with a larger battery and more comfort. The Ultra Urban is lighter, with no suspension, great for city riding and shorter riders. Both deliver that thrilling ZOOZ ride!