FSA Pro Track 45t x144mm Black Chainring 1/2"x1/8" MFPN=00.7918.083.001 Stow away pocket provides easy

Stow away pocket provides easy and compact stowing for optimized packability

} Aerodynamic wedge with a sleek update in design

New large diameter main piston valving and IFP for increased performance consistency and tuneability

5mm thick anti-puncture protection layer

Two different sides: one flat suitable for any shoes and the other SPD-compatible for when you take things up a level

FSA Pro Track 45t x144mm Black Chainring 1/2"x1/8" MFPN=00.7918.083.001 Stow away pocket provides easyFSA Pro Track 45t 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 45