X-Bike 817 Foldable Indoor Exercise Bike for Seniors — 5-in-1 Stationary Trainer, 16-Level Magnetic Resistance, Tri-Position Ride, 300 lb Capacity, 5.5 lb Flywheel, Black

16-level non-contact magnetic resistance delivering whisper-quiet performance (<20dB) for smooth, frictionless adjustments suitable for beginners through advanced users; Approximately 70% preassembled—only major components and a few screws remain, with clear instructions and video guidance to complete setup in under an hour; Robust double golden-triangle steel frame engineered for stability and durability, supporting up to 300 lbs, plus an ergonomic high-resilience seat cushion for long-ride comfort across body types; Five-step seat-height adjustment fits users roughly 5'0""–6'1"" and a six-position fore/aft support tuning to compensate for uneven floors; LCD monitor provides real-time workout metrics (pulse, calories, time, distance, speed) with auto start/stop, and a phone holder positioned so your device won't block the display; Package includes X-Bike 817 Black, user manuals, small installation tool kit, and a 12-month warranty with friendly customer support.