Full Speed Ahead Gossamer ABS Chainring - 52t 110 Full Speed Ahead ABS BCD 4-Bolt Aluminum N10/N11 BLK MFPN=11.5315.053.040 Updated derailment angle on the

Updated derailment angle on the non-contact side further enhances shifting efficiency allowing for faster more precise gear changes without compromising retention strength

6 Material Aluminum SHIS Lower IS52/40 Headset Type Integrated Upper Cup 41mm Headset Position Complete Lower Cup 52mm Steerer Tube 1-1/8-1

20" x 1-1/8"

Light Weight : 13lb rack

Full Speed Ahead Gossamer ABS Chainring - 52t 110 Full Speed Ahead ABS BCD 4-Bolt Aluminum N10/N11 BLK MFPN=11.5315.053.040 Updated derailment angle on theFull Speed Ahead Gossamer ABS Chainring 52t 110 Full Speed Ahead ABS BCD 4 Bolt Aluminum N10 N11 Black. FSA Gossamer ABS chainrings are designed to provide flawless shifting with minimal weight and unmatched durability. Precision CNC machined AL7075 T6 alloy TECH SPECS Color Black Ring Position Type Outer Tooth Count 52 Drivetrain Speeds 10 Drivetrain Speeds 11 Chainring BCD 110 FSA ABS Material Aluminum Defined Color Black