Features:
Space saving design for compact storage
Gas shocks gives bounce to the seat for reduced back fatigue
Easy to use gas lift for quick height adjustments
Free spinning seat reduces spinal strain from body twisting
Ergonomic seat design helps prevent leg fatigue
Nitro Rider thrones available in all seats sizes and colors
Backrests are available for all models
Seat Styles: Original, Round, Hugger, and Square
All Roc n' Soc Thrones come with the ability to be upgraded to have a back rest or arm rests on them.