7 Best Assault Bikes 2025 in the United States

The Schwinn Fitness AD7 Airdyne Bike offers a robust option for indoor exercise enthusiasts. Its progressive wind resistance system ensures a challenging workout, adapting to the effort you put in. This bike is built to last, with alloy steel construction and a high maximum weight recommendation of 348 pounds, indicating good durability.

Comfort is well-considered with an adjustable seat and footstraps, allowing users to tailor the fit to their needs. The multi-position hand grips add to the versatility of workouts, accommodating various postures and exercises. The high-resolution multi-display console is comprehensive, tracking important metrics like calories, watts, time, distance, speed, RPM, and heart rate, which is ideal for users who want to monitor their performance closely. However, the display might be a bit overwhelming for beginners due to the plethora of data it provides.

Noise level is kept in check thanks to the optimized fan and single-stage belt drive, making it quieter than many other air bikes. While it’s relatively heavy at 51.3 kilograms, it has been designed to be used indoors, and its footprint (53”D x 26.5”W x 53”H) is reasonable for most home gyms. Portability may be a slight issue because of its weight, but the sturdy build compensates for this by providing a stable and durable machine. The Schwinn Fitness AD7 Airdyne Bike is an excellent choice for serious fitness enthusiasts looking for a durable, versatile, and relatively quiet assault bike for home use.

The ASSAULTFITNESS Assault Air Bike Classic offers a robust workout experience with several notable strengths. Its air resistance system provides unlimited resistance that adjusts to the user's effort, making it suitable for both upper and lower body workouts. This feature is ideal for those looking for high-intensity interval training or crossfit-style workouts. The bike is built with durability in mind, featuring twenty sealed ball bearings and a sturdy steel fan, ensuring a smooth and long-lasting performance even under rigorous use.

The maximum user weight capacity of 350 pounds supports a wide range of users, and the six-way adjustable seat offers good customization for comfort and fit. The integrated computer display is advanced, offering motivational programs and the ability to set various fitness targets, which can help users stay engaged and track their progress effectively. However, at 110 pounds, the bike is relatively heavy and may not be easy to move around, which could be a drawback for those with limited space.

Additionally, the air resistance mechanism tends to be noisier compared to magnetic resistance systems, which might be a concern in shared living spaces. Despite these minor issues, the bike's solid build quality, excellent resistance system, and comprehensive tracking features make it a strong choice for fitness enthusiasts.

The Schwinn Fitness AD6 Airdyne Bike is a solid choice for those seeking a versatile indoor exercise bike. Its standout feature is the progressive wind resistance system, which offers infinite levels of resistance, making it suitable for both beginners and advanced users. This system ensures that as you pedal faster, the resistance increases, providing a challenging workout as your fitness improves. Additionally, the single-stage belt drive keeps the bike running quietly, which is perfect for home environments where noise can be an issue.

Durability and build quality are strong, with a sturdy metal frame capable of supporting up to 136 kilograms. The bike's design includes self-balancing foot pedals with foot straps for added stability, and four levelers to ensure the bike remains steady during use. Comfort is also addressed with a large, thickly padded seat, although some users may find it less comfortable over extended periods.

The bike includes a RevMeter RPM gauge for interval training, which is helpful for tracking workout intensity. However, the display and tracking features are quite basic and might not satisfy users looking for detailed performance metrics. While the bike is relatively quiet and features a frictionless fan that keeps you cool during workouts, its footprint is somewhat large and it weighs 115 pounds, which might make it less portable and harder to move around. This bike is best suited for users who want a durable, challenging, and quiet exercise bike for home use, with sufficient comfort and basic tracking features. However, those needing extensive tracking capabilities or a highly portable design might find it lacking in these areas.