FSA Energy Chainring 39T 90BCD 4-bolt 11-speed

Full Speed Ahead's Energy Modular Direct Mount Chainrings are designed for 2x road and gravel cranksets and feature shifting ramps and stainless steel pins on outer rings.

Precision CNC machined AL7075/T6

Shifting ramps and stainless steel pins on outer rings

Black anodized finish

Laser etched logo

Compatible with Modular cranksets