CRANK FAQs: How to Determine Crank Model & Length June 20, 2025 20:22 Crank information is printed on the inside of a Shimano arm near the pedal end. Was this article helpful? Yes No 0 out of 0 found this helpful Have more questions? Submit a request Return to top Related articles CRANK FAQs: What makes a crank compatible or not? PRECISION 3+: How do I set my power meter up in the Apple Find My app? TROUBLESHOOTING: My power meter is reading incorrectly/inaccurately. CRANK FAQs: Shimano Crank arm and Crankset Installation Instructions. POWER METER FAQ: Is it possible to use oval chainrings with 4iiii power meters?