4iiii Crank (Schwinn)

Inspired by a legacy of sports technology advancements, 4iiii innovations has collaborated closely with the world's greatest cyclists to create a top-of-the-line powermeter. Utilizing exclusive 3D strain gauge technology, the 4iiii crank produces precise, dependable, and consistent data. Embraced by elite athletes worldwide, this same cutting-edge technology is now accessible for indoor riders. Whether you're seeking to monitor calories or conduct advanced power analysis, the 4iiii crank delivers precise readings to unlock your ultimate potential.