Open Box - Ultegra CS-R8101 12sp Cassette 11-30T

Engineered for precise and rapid 12-speed shifting, the Shimano Ultegra CS-R8101 Cassette delivers optimized gearing and unwavering performance for road cycling.

The Shimano Ultegra CS-R8101 12-speed Cassette in an 11-30T configuration is a meticulously crafted component, forming the heart of Shimano's Ultegra R8100 12-speed road groupset. Featuring HYPERGLIDE+ technology, it ensures incredibly fast, smooth, and silent shifts both up and down the block, even under power. The versatile 11-30T range provides optimal gearing for a wide variety of terrain and riding styles. Its lightweight design and robust construction make it an ideal choice for road racing, endurance rides, and performance training, ensuring consistent and efficient power transfer.

• 12-speed design with versatile 11-30T gear range.
• Features HYPERGLIDE+ technology for incredibly fast, smooth, and silent shifting.
• Compatible with Shimano Ultegra R8100 and Dura-Ace R9200 12-speed road drivetrains.
• Lightweight and durable construction ensures consistent performance.
• Ideal for road racing, endurance riding, and performance training.