Shop Assault + Fan Bikes
Air bikes (also called assault bikes or fan bikes) deliver the most intense full-body cardio workout you can get from stationary equipment.
Unlike standard exercise bikes that only work your legs, air bikes combine upper and lower body movement with fan-based resistance that gets harder the more effort you put in.
At Dynamo Fitness, we stock air bikes built for serious training. These machines are designed for HIIT workouts, CrossFit-style conditioning, and anyone who wants maximum calorie burn in minimum time.
If you're upgrading from an upright bike or spin bike, be prepared - air bikes are significantly more demanding.
How Air Bikes Work
Air bikes use a large fan for resistance.
The faster you pedal and push/pull the handles, the more air resistance you create. This self-regulating system means there's no resistance dial to adjust - your effort level determines the difficulty.
Push harder, get more resistance. Back off, resistance decreases immediately.
The moving handlebars engage your arms, shoulders, chest, and back while your legs drive the pedals. This simultaneous upper and lower body work elevates your heart rate faster than leg-only equipment, making air bikes extremely efficient for conditioning and calorie burning.
Most air bikes are built around heavy-duty steel frames with commercial-grade components. They need to be - these machines take serious punishment during high-intensity intervals.
Weight capacities typically range from 130kg to 180kg, with higher-rated models offering more robust construction.
Air Resistance vs Other Exercise Bikes
The fan resistance on air bikes creates unlimited resistance - there's no maximum level.
Compare this to spin bikes which have fixed maximum resistance levels. The harder you work, the harder it gets. This makes air bikes self-limiting in a useful way - you physically can't go harder than your body allows at that moment.
The downside? Air bikes can be loud.
That fan creates significant noise during intense efforts. If quiet operation matters for your living situation, magnetic resistance bikes are better choices. Air bikes also create airflow - you'll feel the wind from the fan, which some people love (built-in cooling) and others find annoying.
For pure comfort, recumbent bikes offer the opposite experience - supportive seating and back rest.
Air bikes are about performance and intensity, not comfort.
Assault Bikes by Price Range
$800-$1,200 - Entry-level air bikes with basic displays and lighter frames. Suitable for home HIIT workouts 3-4 times weekly. Components may wear faster under daily intensive use.
$1,200-$1,800 - Mid-range models with stronger frames, better bearings, and improved displays. These handle daily training comfortably and typically include features like interval timers and multiple display metrics.
$1,800-$3,000+ - Premium and commercial-grade bikes built for gyms. Heavy-duty construction, superior bearings, comprehensive warranties, and advanced consoles with connectivity options. Worth it if you're training daily at high intensity or running a home gym for multiple users.
Air Bikes - Key Specs
Frame Construction: Heavier frames with thicker steel tubing remain stable during all-out efforts. Cheaper air bikes can rock or wobble when you're pushing hard, which affects both performance and safety.
Fan Size: Larger fans (typically 20-26 inches) create smoother resistance curves and better airflow. Smaller fans work but can feel choppy at lower intensities.
Console Features: Basic displays show time, distance, calories, and RPM. Better models add interval timers, heart rate monitoring, Bluetooth connectivity for fitness apps, and multiple user profiles for tracking progress.
Seat Adjustment: Look for both vertical and horizontal seat adjustment. Proper fit is crucial for comfort during intense workouts. Some premium models also offer adjustable handlebars.
Pedal Quality: Heavy-duty pedals with secure straps matter when you're sprinting all-out. Cheap pedals can flex or break under extreme effort.
Warranty Coverage: Frame warranties should be 5+ years minimum, parts 2-3 years. Shorter warranties often indicate lighter construction not designed for intensive use.
Are Air Bikes Right for Your Training?
Air bikes are most suited to people who want maximum intensity and total body engagement. They're popular in CrossFit gyms, with MMA fighters, and among serious fitness enthusiasts who prioritize conditioning over comfort.
If your training involves HIIT, Tabata protocols, or intense intervals, air bikes are purpose-built for that work.
They're also effective for quick workouts.
A 10-15 minute all-out session on an air bike delivers cardiovascular benefits that might take 30-45 minutes on standard cardio equipment.
The intensity is significantly higher, which means shorter workouts can be equally effective if you can handle the effort required.
Air bikes aren't ideal for casual steady-state cardio or for users with joint issues who need low-impact gentle exercise.
They're demanding machines that require reasonable base fitness to use effectively.
Quality Air Bikes, Real Warranties
We stock air bikes across price points from trusted manufacturers. Filter by budget, console features, and weight capacity to narrow your options.
Every model listed includes detailed specifications so you can compare construction quality, warranty coverage, and features side-by-side.
Current stock changes as popular models sell out and new versions arrive. Check availability on specific models or contact our team if you're looking for something not currently listed.
Test Ride Air Bikes at Your Local Showroom
Air bikes feel different from any other cardio equipment.
The simultaneous upper and lower body work, combined with unlimited fan resistance, creates a unique training stimulus.
We strongly recommend visiting your nearest showroom to try different models before purchasing.
Our team can demonstrate proper technique, explain the differences between models in person, and help you determine which bike matches your training intensity and frequency.
Test Air Bikes at These Locations:
✅ Melbourne
✅ Sydney
✅ Brisbane
✅ Adelaide
✅ Perth
Buy Now, Pay Later on Air Bikes
Air bikes represent a significant investment in your training capacity.
Our buy now, pay later options let you spread payments over time, making it easier to get the model that suits your training rather than settling for entry-level equipment due to upfront cost constraints.
Air Bike Delivery & Professional Assembly
We deliver air bikes across Australia with professional assembly available. These machines are heavy, and assembly requires proper tools and technique.
Having our team handle setup ensures everything's assembled correctly and safely.
Built to Last: Your Air Bike Durability
Quality air bikes last years under intensive home use.
Check warranty terms carefully - reputable manufacturers offer substantial frame warranties (5-10 years) because they're confident in their construction.
Parts warranties (2-3 years) and labor coverage (1-2 years) indicate overall build quality.
Maintenance requirements are minimal. Keep the chain or belt lubricated if applicable, check bolts periodically for tightness, and wipe down after sweaty sessions to prevent corrosion. The fan itself is typically maintenance-free.
Local Support, Real Solutions
After-Sales Support
Buy from Dynamo Fitness and you're dealing with a local business. If something goes wrong, we handle warranty claims and parts directly.
Need advice six months down the track about training programs or getting more from your air bike? We're here to help.
We're invested in your long-term results, not just the sale.
Need More Help Choosing Your Air Bike?
Not sure which air bike suits your training?
Want to understand the practical differences between models at different price points?
Contact our team for honest recommendations based on your specific goals and training patterns.
For additional questions or to confirm current stock availability, get in touch or find your nearest store to test out various assault bikes in person.
Air Bikes - FAQs
What's the difference between air bikes and regular exercise bikes?
Air bikes use fan resistance that increases with effort and have moving handlebars for full-body workouts. Regular exercise bikes only work your legs with preset resistance levels and are designed for steady cardio rather than high-intensity intervals.
Are air bikes good for weight loss?
Yes, air bikes are extremely effective for weight loss due to the high calorie burn from total body engagement. A 20-minute intense session can burn 200-400 calories depending on effort level, and the HIIT-style training elevates metabolism for hours afterward.
How loud are air bikes?
Air bikes are the loudest cardio equipment available. The fan creates significant noise during use, especially at high intensities. If noise is a concern, choose magnetic resistance bikes instead.
Can beginners use air bikes?
Yes, but they're challenging. The self-regulating resistance means you control intensity by your effort level. Beginners should start with shorter sessions (5-10 minutes) and lower intensity, gradually building work capacity over weeks.
What's a good air bike workout?
Start with 30 seconds hard effort followed by 30 seconds easy pace, repeated for 10-15 minutes. As fitness improves, try 20 seconds all-out with 40 seconds recovery (Tabata protocol), or longer intervals like 1 minute hard, 2 minutes easy for conditioning work.