FSA Energy Direct Mount Chainring 53T 11-speed MFPN=FW2066 It's made from burly stainless

It's made from burly stainless steel to endure bad weather and hard use

Color Black Housing Diameter 5

(mm) 17 Manufacturer Number 61903 (6903) coated Bearing O

V-Type pads are exact specification as Shimano pads

FSA Energy Direct Mount Chainring 53T 11-speed MFPN=FW2066 It's made from burly stainlessFull 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