Shimano Ultegra CS-R8101 Cassette (Silver) (12 Speed) (Shimano HG) (11-30T)

Shimano Ultegra CS-R8101 Cassette Description:

The Shimano Ultegra CS-R8101 Cassette utilizes Hyperglide+ technology allowing for better shifting under load so it is no longer necessary to ease up on the pedals when making a shift. For simple compatibility, Shimano 12 speed road cassettes fit on the same hub body as 11 speed road cassettes. This allows riders to use their current wheels for 12-speed. Shimano also managed to add the extra sprocket without increasing the total weight of the cassette.

Features:

• Refined 12-step gear combination provides maximum efficiency and accelerating performance
• Compatible with 12 speed Shimano Di2 and mechanical shifting systems
• Compatible with 12 speed and 11 speed freehub bodies
• Faster, seamless shifts under maximum pedaling load

Specifications:

• Type: Cassette
• Speeds: 12 Speed
• Drive Type: Shimano HG (11/12 Speed Road)
• Color: Silver
• Weight: 291g (11-30T) 345g (11-34T)

Sprocket Configuration:

• 11-30T: 11-12-13-14-15-16-17-19-21-24-27-30T
• 11-34T: 11-12-13-14-15-17-19-21-24-27-30-34

This product is expected to become available for purchase on Saturday, December 7, 2024