Full Speed Ahead Omega 1x Chainring - 42t 120mm BCD Black MFPN=AC-FR17GR 8mm Bar Clamp Diameter (mm)

8mm Bar Clamp Diameter (mm) 31

TORX® bits: TX 10

model steel spindle interface JIS square shell BSA shell ID 33

Hub/Disc Compatibility Center-Lock Rotor Size (mm) 160 Rotor Type Two Piece

Full Speed Ahead Omega 1x Chainring - 42t 120mm BCD Black MFPN=AC-FR17GR 8mm Bar Clamp Diameter (mm)True value and performance are found in these chainrings. They offer both long wear life and smooth shifting. MegaTooth technology for superior chain retention FSA 120 BCD N11 chainrings are compatible with all 10 speed drivetrains and compatible with FSA SRAM and Shimano 11 speed drivetrains Ring Position Type Single Tooth Count 42 Drivetrain Speeds 11 Chainring BCD 120 Color Black Defined Color Black