Schwinn 4IIII Powermeter Crank
- Most accurate direct crank based power measurement with 1.5% accuracy
- Bluetooth Smart and ANT+ provides reliable connection to leaderboards, personal tracking apps, sport watches and consoles
- Reliable, robust and watertight
- The sam-ams: Quick-Step Floors, BORA-hansgrohe and the Canadian National Cycling team
- 2000+ hours of battery life via 2 standard AA batteries
