Full Speed Ahead Gossamer ABS Chainring - 48t 110 Full Speed Ahead ABS BCD 4-Bolt Aluminum N10/N11 BLK CheckoutTitle=Enduro Max 398 Extended Race The air passageway is T-shaped

The air passageway is T-shaped rather than a simple through-hole which prevents the insert from obstructing air flow through the valve

386 EVO Thread Together Bottom Bracket

These rings will allow you to convert your 120 BCD crankset like the SRAM XX and others to a 1x application

BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface PF30 Bottom Bracket Shell I

Full Speed Ahead Gossamer ABS Chainring - 48t 110 Full Speed Ahead ABS BCD 4-Bolt Aluminum N10/N11 BLK CheckoutTitle=Enduro Max 398 Extended Race The air passageway is T-shapedFull Speed Ahead Gossamer ABS Chainring 48t 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 Tooth Count 48 Ring Position Type Outer Drivetrain Speeds 10 Drivetrain Speeds 11 Chainring BCD 110 FSA ABS Color Black Defined Color Black Material Aluminum