Full Speed Ahead Pro Track 51t x144mm Black Chainring 1/2"x1/8" Links-120 TRP ultra-grippy semi-metallic pads

TRP ultra-grippy semi-metallic pads

Twist shifters with metal indexing mechanism for trouble-free high performance

Fully CNC Aluminum ring construction

Four aluminum pistons provide the stopping power and excellent heat management

SRAM Direct Mount Compatibility

Full Speed Ahead Pro Track 51t x144mm Black Chainring 1/2"x1/8" Links-120 TRP ultra-grippy semi-metallic padsFull Speed Ahead Pro Track 51t 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 Tooth Count 51 Ring Position Type Single Drivetrain Speeds Single Speed 1 2" x 1 8" Chainring BCD 144 Color Black Defined Color Black Material Aluminum