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Lifespan Fitness SM-120 Spin Bike with Automatic Magnetic Resistance

Lifespan Fitness SM-120 Spin Bike with Automatic Magnetic Resistance

Regular price $520.00
Regular price $650.00 Sale price $520.00
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Smart Resistance, Serious Performance — The Lifespan Fitness SM-120 Spin Bike

The SM-120 is built for riders who want the feel of a premium studio spin bike at home, without the premium studio price. The 8kg TrueSpin precision flywheel delivers a smooth, consistent ride, while 32 levels of automatic magnetic resistance — adjustable via a control dial — give you precise control over every session. Connect via Bluetooth to Zwift, Kinomap, or FitLink for immersive, data-driven training, and back it all with a class-leading 5-year frame warranty. This is a spin bike you can buy with confidence and ride for years.

📱 Bluetooth App Connectivity

The SM-120 connects via Bluetooth to the following platforms:

  • Zwift — the world's most popular virtual cycling platform. Race and ride in immersive 3D worlds, join group rides, and compete in structured training plans. Your effort on the SM-120 directly controls your avatar's speed in-game.
  • Kinomap — stream real-world video routes from thousands of locations worldwide. Resistance adjusts automatically to match the gradient of the route you're riding, delivering an authentic outdoor cycling experience indoors.
  • FitLink — track your workouts, monitor performance metrics, and log training history to keep your fitness progress on record.

🔥 Key Features

  • 32-Level Automatic Magnetic Resistance — precise, smooth tension control via a multi-functional dial
  • 8kg TrueSpin Precision Flywheel — balanced, quiet, and consistent at any cadence
  • 3-Piece Forged Steel Crank — commercial-grade durability for high-intensity riding
  • Belt Drivetrain — silent, low-maintenance operation
  • Bluetooth Connectivity — pairs with Zwift, Kinomap & FitLink for immersive training
  • Adjustable Handlebar — height range 95–105cm from floor
  • PU Leather Comfort Seat — adjustable up/down and forwards/backwards, seat height 81–100cm
  • Steel Pedals with Toe Clips — secure footing during intense sprints
  • Transport Wheels & Floor Levellers — easy to move and stable on any surface
  • 5-Year Frame Warranty — one of the best in class for home spin bikes

📐 Specifications

Resistance 32-Level Automatic Magnetic Resistance
Flywheel 8kg Magnetic Inertia TrueSpin Flywheel
Crank 3-Piece Forged Steel
Drivetrain Belt
Pedals Steel with toe clips
Connectivity Bluetooth — compatible with Zwift, Kinomap & FitLink
Handlebar Height 95–105cm from floor (adjustable)
Seat Height Range 81–100cm (adjustable up/down, forwards/backwards)
Dimensions 106cm x 54.6cm x 117.7cm (L x W x H)
Max User Weight 125kg
Net Weight 31kg
Heart Rate Monitor Not included
Display Multi-functional Control Dial — Time, Speed, Distance, Odometer, RPM, Calories
Transport Wheels Yes
Floor Levellers Yes
Frame Commercial Tubular Steel
Assembly Partially assembled — instructions included
Frame Warranty 5 Years
Parts Warranty 12 Months Replacement

🚚 Shipping & Delivery

Free shipping to most Australian suburbs. Remote and regional areas may incur additional freight charges. Contact us before ordering if you're unsure about your location.

✅ Why Buy from GymCentral?

  • Australian owned and operated — we know fitness equipment and the Australian market
  • Fast dispatch — most orders processed within 1–2 business days
  • Dedicated support — real people to help with assembly questions, warranty claims, and after-sales care
  • Secure checkout — shop with confidence via Shopify's encrypted platform
  • 5-year frame warranty + 12-month parts — backed by the manufacturer
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