Shimano ULTEGRA Cassette CS-R8100-12 12-speed

SKU Description

・Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation

・Faster, smoother shifts under maximum pedaling force

・Compatible with new 12-speed and road 11-speed FREEHUB body

Product Description

CASSETTE SPROCKET,CS-R8100, ULTEGRA, 12-SPEED, 11-12-13-14-15-16-17-19-21-24-27-30T, IND.PACK