Lifespan Fitness SM-420 Spin Bike with Automatic Magnetic Resistance
Lifespan Fitness SM-420 Spin Bike with Automatic Magnetic Resistance
Unleash your cycling potential with the SM-420 Spin Bike featuring Automatic Magnetic Resistance. This cutting-edge spin bike offers a revolution in your home workout routine. The automatic magnetic resistance system ensures seamless transitions between intensity levels, simulating real road conditions. With precision engineering, the SM-420 delivers a whisper-quiet and maintenance-free experience. The ergonomic design provides comfort during long rides, while the integrated digital display keeps you updated on key metrics. Whether you're a beginner or a seasoned cyclist, this spin bike adapts to your fitness journey, making each session a dynamic and engaging adventure towards your health goals.
GENERAL
- Resistance: 16 levels of automatic magnetic resistance, Smooth and seamless resistance changes
- Flywheel: 12kg Commercial Grade Flywheel
- Pedals: Dual Sided Aluminum alloy pedals with toe clips cleats
- Cranks: 3-Piece Forged Steel Crank
- Drivetrain: Belt Drivetrain
- Drink Bottle Holder: Yes
DIMENSIONS AND WEIGHT
- Occupancy Size: 105.6cm x 54cm x 105.8cm (L x W x H)
- Net Weight: 40kg
- Maximum User Weight: 140kg
COMPUTER AND PROGRAMS
- Workout Data: Resistance, Time (min:sec), Distance (km), Calories (Estimate), Cycle Monitor
- Display: Large LCD display, Shows multiple statistics at once
TECHNICAL
- Assembly Required: This product comes partially assembled in a box with assembly instructions included.
- Frame: Tubular Steel
- TrueSpin Balance Tested: Yes
- Transport Wheels: Yes
- Floor levellers: Yes
- Bottle Holder: Yes
- Handle Bar: Adjustable Up/Down, In-built Hand Pulse Sensors
- Device Holder: Yes
- Seat: Racing seat design for performance, PU Leather seat, Adjustable up/down, forwards/backwards
- Handlebar Height from Floor: 88cm - 121.8cm
- Seat to Handlbar Range: 61cm
- Seat Height Range: 82cm - 106.5cm
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
Why Sports Shack?
Discover more in our FAQ
How long does it take to process an order?
Orders are usually processed within 1–2 business days. Once processed, your equipment is carefully packaged and shipped out. You’ll receive a confirmation email with tracking details as soon as your order is on its way.
Do you ship internationally?
Yes, we do! We ship most of our home gym equipment worldwide. Delivery times and shipping costs depend on your location and the size of the equipment. Heavy or oversized products may have shipping restrictions in certain regions.
What is your return policy?
We want you to be 100% satisfied with your purchase. If your equipment arrives damaged, defective, or not as expected, you can return it within 30 days of delivery for a replacement or refund (conditions apply). Please note that larger machines may require restocking fees due to shipping costs.
What are your sizing options?
Our equipment is designed to fit different spaces and fitness needs. For example:
- Adjustable dumbbells & benches → Compact, space-saving options.
- Power racks & squat stands → Multiple height/width variations.
- Cardio machines → Standard home-use sizes, with foldable options available.
We also include detailed measurements in each product description to help you choose the right fit for your home gym.