SHIMANO 105 Cs-R7101 12-Speed Cassette Silver, 11-34T, 12- Speed

Enhanced gear range with an 11-34T cassette featuring 12 precisely engineered sprockets for seamless shifting and optimal power transfer. Constructed from durable, lightweight materials to reduce weight (361g) while maintaining high performance and long-lasting reliability in demanding riding conditions. Compatible with HG 12-speed chains and designed for use with 's latest 12-speed and 11-speed freehub bodies, ensuring smooth integration across various drivetrain setups. Engineered with 's refined gear ratios, providing confident acceleration on flats and effortless climbing on steep inclines for versatile road biking performance. Sleek Silver finish offers a stylish, modern look that complements any bike, while innovative engineering ensures quiet, efficient operation for competitive and recreational cyclists alike.