Shimano Dura Ace 9200 drive side crankarm with dual-sided 4iiii Precision 3 power meter and 52/36 tooth chainrings.

• Drive Side Crank Arm

• Length: 170mm

• Material: Alloy

• Drivetrain Speeds: 12-Speed Drivetrain

• BB/Spindle Interface: Shimano BB/Spindle Interface: 24mm Spindle

• Q-Factor: 146mm

• BCD: 4 Bolt – 110mm

• Chainring: 52-36 Tooth Chainrings included

• Not cross-compatible with newer Pecision 3 products.