Full Speed Ahead Pro Track 50t x144mm Black Chainring 1/2"x1/8" Flat Bar/BMX- Individual The proprietary design has an

The proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the benefits of an oval ring without the traditional downsides of oval rings

Headset: 5/32x22=8

}Full Speed Ahead Orbit X 1" Threadless Headset Black

Adhesive Yes Wheel Size All Material Cloth Width 10 keyword search 10 Rim Strip Width (mm) 10

Full Speed Ahead Pro Track 50t x144mm Black Chainring 1/2"x1/8" Flat Bar/BMX- Individual The proprietary design has anFull Speed Ahead Pro Track 50t x144mm Black Chainring 1 2"x1 8". FSA Pro Track Chainrings are CNC Machined AL7075 T6 with laser etched logos. Requires 1 2"x1 8" chain TECH SPECS Color Black Ring Position Type Single Tooth Count 50 Drivetrain Speeds Single Speed 1 2" x 1 8" Chainring BCD 144 Material Aluminum Defined Color Black