Shimano Ultegra FC-R8000 Outer Chainring

Outer chainring for the Shimano Ultegra FC-R8000 crankset — the 11-speed generation of Shimano's second-tier road groupset, delivering close to Dura-Ace performance at a materially lower price. The outer ring carries most of your riding time and wears first; when shifting gets rough or the chain slips under load, this is usually the ring that needs replacing. The matching R8000 inner ring and the newer 12-speed R8100 ring are separate parts. Sold as the specific tooth-count variant matching your crankset configuration; not a complete crankset.