LINBOLUSA 5-in-1 Foldable Indoor Exercise Bike for Seniors — Tri-Position Stationary Bike with 16-Level Magnetic Resistance, 6.6 lb Flywheel, 330 lb Capacity (Model 818, Gray)

- Multi-Mode Design: 5-in-1 configuration lets you switch among three riding postures—Upright-Competitive for intense cardio, Semi-Recumbent for a gentler ride, and Upright-Standard for traditional cycling—plus dual hand pull cords and dual leg pull cords to work upper and lower body muscles. - Magnetic Resistance System: 16 adjustable magnetic resistance levels using four premium magnets and a 6.6 lb aluminum-rimmed flywheel deliver smooth, precise tension suitable for beginners through advanced users. - Adjustable Riding Positions: Simple height adjustments enable quick transitions between tri-position setups, accommodating different workout styles and rider preferences. - Partial Pre-Assembly & Fast Setup: Arrives about 70% pre-assembled so you only attach the mainframe, handlebars, monitor, pedals, seat and stabilizers with a few screws; typical assembly takes under an hour with clear guides and video support. - Compact & Portable Storage: Fully foldable frame and built-in transport wheels make it easy to stow and move the bike when not in use. - Ultra-Quiet Operation: High-quality flywheel combined with a braided elastic drive results in very low operational noise (under 20 dB) for peaceful home workouts. - Console & Convenience: LCD monitor tracks time, speed and calories, and a built-in phone holder keeps entertainment or training apps within view. - Capacity, Fit & Support: Designed for riders roughly 4'11" to 6'6" with a maximum user weight of 330 lbs; package includes X-Bike 818 unit, user manuals, a small installation tool kit, and a 12-month protection plan with responsive customer support.