Experience unmatched precision with the high performance Shimano R7101 105 12-Speed Cassette, a cutting-edge innovation in cycling technology that promises an exceptional ride. This high-performance cassette enhances your biking experience, delivering seamless shifts even in the most challenging conditions.

A perfect companion to the SHIMANO 12-speed groupsets (Tiagra, Ultegra, 105). The R7101 is a popular cassette choice for high performance road bikes, though is also a great option for  gravel and touring bikes.

The R7101 offers comparable performance too the Ultegra and Dura-Ace cassette range at a lower price point though is slightly heavier.  

Features:

• High performance Hyperglide+ 12-speed 105 Road cassette
• Hyperglide+ sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load
• Close ratio gearing allows a more efficient use of energy through finer cadence control
• Largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity
• Sprockets are cut away and drilled to further reduce weight without reducing rigidity
• Nickel-plated finish offers hard wearing resistance to corrosion
  
• For Super Narrow 12-speed chains

Genuine, brand new, boxed Shimano product - Biketart are an official UK Shimano stockist.