Schwinn 4iiii Crank, AC MT (AC Sport/AC Performance) Ball Storage Racks Ball pivot joints for natural

Ball pivot joints for natural feel

Manufactured for use in all commercial fitness environments including commercial gyms

Suitable for sled work

whether it's climbing the Empire State Building

Schwinn 4iiii Crank, AC MT (AC Sport/AC Performance) Ball Storage Racks Ball pivot joints for naturalWith a rich history in developing sports technology, 4iiii innovations has worked hand in hand with the world's best cyclists to develop an industry leading powermeter. Using patented 3D strain gauge technology, the 4iiii crank delivers accurate, reliable and consistent data. Trusted by the best athletes in the world, the same technology is now available to indoor riders. Whether its tracking calories or in depth power analysis, the 4iiii crank offers