Stationary Exercise Bike Crank Arm Commercial Grade Indoor Biking Crank Arm Replacement Heavy-Duty Fitness Equipment Part for Gym Owners

Upgrade your fitness studio or home gym with our commercial-grade Stationary Exercise Bike Crank Arm, a essential fitness equipment part designed for longevity and performance. Imagine pushing through a high-intensity interval training period without worrying about equipment failure; our high-strength steel construction ensures that this crank arm stays rigid under the heaviest resistance. The precision-machined 13mm x 13mm square hole interface provides a sturdy fit, eliminating the annoying clicks and wobbles often found in inferior parts.

Whether you are a gym owner maintaining a fleet of bikes or a dedicated home cyclist, this pedal arm offers the reliability you need. We provide multiple center-to-center lengths—from 127mm to 170mm—to ensure compatibility with your specific exercise bike crank arm requirements. The M14 and 12mm.7 pedal thread options cater to standard pedal sizes, making installation straightforward. This Stationary Exercise Bike crank arm is not just a replacement; it is an refinement to your bike's drivetrain, ensuring every watt of power you generate is efficiently transferred into motion. To install, simply remove your old arm using a standard puller tool and tighten the new arm onto the square taper spindle for a professional-grade finish.