FSA
Metropolis CK-632 E-Bike Crank Arms (Bosch Gen 2)

Metropolis E-bike forged crankset for the Bosch system.

Features:

• Forged AL6061/T6 crank arms.
• Crank arm without spider.
• Recommended BB-9920 (ISIS)
• Anodized silver.
• Printed graphics
• Weight: 524g