FSA Afterburner Direct Mount MegaTooth Chainring 28T 12-speed CheckoutTitle=Velo Orange Tall-Stack Stem - 110mm Seals porous tires and bead/rim

Seals porous tires and bead/rim gaps

Not compatible with Shimano Tiagra 4700 road system Largest Cog 34 Rear Der/Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 10 Chain Wrap Capacity (teeth) 39 Cage Length Medium Color Black

Less time slowing down is more time going fast

Rear Der/Shifter Compatibility SRAM X-Actuation Shifter Style Twist Drivetrain Speeds 12 Weight 124 Color Black

FSA Afterburner Direct Mount MegaTooth Chainring 28T 12-speed CheckoutTitle=Velo Orange Tall-Stack Stem - 110mm Seals porous tires and bead/rimThese direct mount chainrings coincide perfectly with the Afterburner Modular Crank. The Megatooth design allows you to put all of your power through without worrying about dropping your chain. Precision CNC machined AL7075 T6 Long tooth profile enhances chain retention Thick Thin tooth design for maximum chain engagement Anodized black with laser etched logos Compatible with FSA Afterburner Comet and V Drive cranksets