non-motorized
non-motorized
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non-motorized
non-motorized
common
The RackFly flywheel training system offers significant versatility in a small footprint. Designed for seamless integration with squat racks and fixed structures, it provides smooth, variable resistance at every height and angle.
Motorized Technology
Exerfly’s optional Motorized Technology delivers up to 80% additional eccentric overload. This safe and precise prescription of eccentric overload is a game-changer for accelerating recovery, building resilience, and driving long-term performance gains.
Unlimited Resistance
Unlike traditional weight stacks or capped motorized systems, Exerfly’s resistance is dictated by your effort, not a limit. The flywheel’s inertia scales with your force output, offering theoretically unlimited load potential.
Accessories
Explore our range of optional accessories.
The user-defined resistance means there is unlimited load potential.
The RackFly mounts to any vertical or horizontal structure, so you can take your training wherever you go.
With 5 compact flywheel sizes that stack up to 8 at a time, you can achieve a wide range of resistance without the space and hassle of traditional gym weights.
Adjust your eccentric load with up to 80% greater resistance than your concentric effort, all at the touch of a button.
Explore our range of Premium Flywheel Training Equipment
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