Zeen

– Body weight from 100 lbs to 250 lbs (46kg to 113kg). Option for Light Gas Springs available in limited supply for users weighing between 50 and 100 pounds.

– Stand-over height from 22″-36″ (61-89 cm) — not same as pant inseam

– Bi-lateral hand strength—to squeeze seat release and brake levers. Optional one-handed version upon request for an additional charge

– Ability to learn and retain new information to successfully use all Zeen mechanisms

– Standing/Walking ability—able to stand and walk with or without assistance / device