Magnetic Spin Bike Incline Decline 10kg Flywheel 32-Level Auto Resistance

The Lifespan Fitness SM-720i Magnetic Spin Bike with Incline/Decline redefines what a home spin bike can do by adding real gradient simulation to magnetic resistance training. Eight incline levels from negative 8 to positive 8 degrees tilt the bike's magnetic resistance unit to simulate climbing a hill or descending one — a feature previously unavailable on home magnetic bikes and one that dramatically expands the muscle engagement and training stimulus available in a single session. Combined with 32 levels of computerised magnetic tension control up to 700 watts, the SM-720i generates enough training variety for months of progressive overload without ever leaving the house.

The road bike drop-bar inspired handlebars integrate resistance and incline controls directly into the grip, so you can adjust training load mid-session without breaking your aero position or reaching for a console dial. The 10kg magnetic inertia carbon steel flywheel delivers a ride quality that closely mimics outdoor cycling feel, and the 3-piece forged steel crank handles the torque loads of sprint intervals without flex. Double-sided SPD pedals let you choose between clipped-in precision or standard toe cage depending on your cycling background, and Fitlink, Zwift, Kinomap, and OneLap compatibility means your sessions sync to the apps you already use.

Built on a tubular steel frame with TrueSpin balance testing and backed by a 5-year frame warranty plus 12-month parts replacement, the SM-720i is the most technically advanced spin bike in the Lifespan Fitness lineup — engineered for Australian cyclists who want to simulate real terrain without the expense of an eco-power unit or the space requirement of a full outdoor setup.

Features

Incline/Decline: -8 to +8 levels for gradient simulation
32 levels of Computerised Magnetic Tension Control up to 700w
10kg Magnetic Inertia Carbon Steel Flywheel
Road Bike Drop-bar Inspired handlebars with integrated resistance and incline controls
3-Piece Forged Steel Crank for high torque loads
Double Sided SPD Pedals / Standard Toe Cage Pedals
Comfort Sport Saddle with multi-axis adjustment
Ultra Responsive Dial with swipe navigation on display
Integrated Phone/Device Stand
3 Preset Workout Programs
Compatible with Fitlink, Zwift, Kinomap, OneLap

Specifications

Resistance: 32 levels Computerised Magnetic Tension, up to 700w (120rpm)
Incline: -8 Decline to +8 Incline
Flywheel: 10kg Magnetic Inertia Carbon Steel Flywheel
Occupancy Size: 142cm x 72.5cm x 117.5cm (L x W x H)
Maximum User Weight: 125kg
Net Weight: 40kg
Frame: Tubular Steel
Crank Arm Length: 170mm
Q Factor: 335mm
Power Adapter: Input 100-240V 50/60Hz 3A, Output 24V 4A

Technical

Assembly Required: This product comes partially assembled in a box with assembly instructions included.
TrueSpin Balance Tested: Yes
Transport Wheels: Yes
Floor levellers: Yes

Warranty

Lifetime of 5 Years Spin Bike Frame warranty
12 Months Parts replacement warranty