FSA Gossamer ABS 36T 110BCD Aluminum Chainring for 10/11-Speed Cycling Time Trial/Triathlon Bike Precision-machined in the USA from

Precision-machined in the USA from aircraft-grade 6061 aluminum

secure adjustments and customized fit for diverse body types

providing superior protection with minimal maintenance

High-quality replacement derailleur hanger crafted from durable

FSA Gossamer ABS 36T 110BCD Aluminum Chainring for 10/11-Speed Cycling Time Trial/Triathlon Bike Precision-machined in the USA fromFSA Super Road Chainrings are designed to provide flawless shifting, with minimal weight and unmatched durability. N 11 chainrings are compatible with all 10 speed drivetrains, and compatible with FSA, SRAM and Shimano 11 speed drivetrains N 10 chainrings are compatible with Shimano, SRAM and Campagnolo Ultra Narrow 10 Speed drive trains S9 C10 chainrings are compatible with Shimano 9 speed and Campagnolo C10 10 Speed Precision CNC machined AL7075 T6