FSA Pro Powerbox MTB 1x Chainring 30T 1x11 Black

FSA Pro Powerbox MTB 1x Chainring 30T 1x11 Black The FSA Pro Powerbox MTB 1x Chainrings are Compatible with FSA MTB Powerbox Carbon 1x Cranksets. These chainrings are CNC made with AL7075. The thick-Thin tooth design for maximum chain engagement. These chainrings are 4 holes and a BCD of 96mm. This is the 30T version. Optimized for 11-12 Speed systems. Available in Black. 840031035707