Full Speed Ahead MTB Pro Double Chainring - 38t 104 BCD 4-Bolt Aluminum D10 BLK MFPN=EP23-SRD12LF6WRL 0mm rise 25mm width 800mm

0mm rise 25mm width 800mm up/back sweep 5/8 deg material aluminum color black/red weight 312g

and Lock positions

Carbon Heel Counter provides increased rigidity and precise control

Tubeless-Ready Alloy rim can be used with or without tubes (tape valves and sealant sold separately)

Full Speed Ahead MTB Pro Double Chainring - 38t 104 BCD 4-Bolt Aluminum D10 BLK MFPN=EP23-SRD12LF6WRL 0mm rise 25mm width 800mmFSA's MTB Pro chainrings deliver flawless shifting for mountain drivetrains. Precision CNC machined AL7075 T6 alloy Shifting ramps and stainless pins for improved performance Ring Position Type Outer Tooth Count 38 Drivetrain Speeds 10 Chainring BCD 104 Color Black Defined Color Black