Full Speed Ahead Gossamer ABS Chainring - 52t 110 Full Speed Ahead ABS BCD 4-Bolt Aluminum N10/N11 BLK CheckoutTitle=Shimano GRX ST-RX610-L Shift/Brake Lever - Left Integrated ProtectionsReinforced areas on fork

Integrated ProtectionsReinforced areas on fork dropouts

proprietary LevaTime II X-rings (104/160BCD) with steel chainring bolts

breathable lace cover let you ski comfortably all day long

It stands out for its ergonomic fit and the quality of the seams that blend the technical fabrics which it’s made up of

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

Full Speed Ahead Gossamer ABS Chainring - 52t 110 Full Speed Ahead ABS BCD 4-Bolt Aluminum N10/N11 BLK CheckoutTitle=Shimano GRX ST-RX610-L Shift/Brake Lever - Left Integrated ProtectionsReinforced areas on forkFSA Gossamer ABS chainrings are designed to provide flawless shifting with minimal weight and unmatched durability. Precision CNC machined AL7075 T6 alloy Ring Position Type Outer Tooth Count 52 Drivetrain Speeds 11 Chainring BCD 110 FSA ABS Color Black Defined Color Black