39T - FSA CR ROAD TRIPLE BLACK 130X39T
52T - FSA PRO ROAD CR 130X52T
53T - FSA SUPER ROAD CHAINRING 130X53T
FSA CR RD ALLOY 130X53T
FSA RD PRO CHAINRING 130X39T
Metron TT Alloy Chainring 130x42t
VISION CR TT Black 130 bcd x 55T