Full Speed Ahead Pro Track Chainring 1/2"x1/8" Teeth:46T Tubeless optimization bead-stiffness and bead

Tubeless optimization bead-stiffness and bead diameters tuned for use with straight-sidewall (TSS) or hookless-bead and hooked-bead rim designs alike

but it also reduces friction on all suspension parts to keep things sliding smoothly

The Planet Bike ALX floor pump is rugged and accurate

Open and aggressive tread for excellent grip and self-cleaning with long supported braking edges for maximum braking traction and extremely stable shoulder blocks for outstanding cornering grip

Full Speed Ahead Pro Track Chainring 1/2"x1/8" Teeth:46T Tubeless optimization bead-stiffness and beadFSA Pro Track Chainrings are CNC Machined AL7075 T6 with laser etched logos. Requires 1 2"x1 8" chain Ring Position Type Single Tooth Count 46, 50, 51, 52, 53 Drivetrain Speeds Single Speed 1 2" x 1 8" Chainring BCD 144 Color Black Defined Color Black