Shimano 105 FC-5800 11-Speed Chainrings - 52T Outer & 36T Inner (Black) - Made In Japan

Hey roadies and mechanics!

If your Shimano 105 groupset is getting worn or you're just changing your gear ratios, these chainrings are exactly what you need.

They're genuine Shimano 105 FC-5800 parts, designed for 11-speed drivetrains.

This set includes the outer 52-tooth ring and the inner 36-tooth ring—the most common compact setup.

They come in a sleek black finish and are made in Japan, so you know the shifting quality is top-tier.

The part numbers are Y1PH36020 and Y1PH98110.

Whether you're rebuilding a crankset or just refreshing your old one, these rings will get you shifting smoothly again.

Drop 'em on and get back to hammering up those climbs.