Full Speed Ahead Pro Track Chainring 53t x 144mm 1/2x1/8" Black Model=Trainer Thru-Axles Does not include lock-ring

Does not include lock-ring

Clamps to flat portion of bar not the stem clamp area

The tool-free Maxle Ultimate Front brings exceptional stiffness and durability to your ride in a high clamping force easiest-to-use internal cam thru axle system

}Ritchey WCS C220 Stem - 110mm 31

A 5mm set screw in the side of the lever perch allows you to adjust the reach setting the distance from the bar to the lever to fit your hands

Full Speed Ahead Pro Track Chainring 53t x 144mm 1/2x1/8" Black Model=Trainer Thru-Axles Does not include lock-ringFull Speed Ahead Pro Track Chainring 53t x 144mm 1 2x1 8" Black. FSA Pro Track Chainrings are CNC Machined AL7075 T6 with laser etched logos. Requires 1 2"x1 8" chain TECH SPECS Tooth Count 53 Ring Position Type Single Drivetrain Speeds Single Speed 1 2" x 1 8" Chainring BCD 144 Color Black Defined Color Black Material Aluminum