The new PowerGlide 1070 cassette is a 10-speed cassette with an innovative design. The cassettes are optimised for precise and smooth gear changes thanks to their tooth profile and climbing aids. The cassette shifts efficiently and safely in all situations with high demands. Half of the chainrings of the new ring bolt have been mounted on a spider for an optimum ratio between stiffness and weight. It is also available in seven optimised versions and can therefore be used in numerous disciplines.PowerGlide IIA cassette technology developed for off-road driving. More reliable, durable and powerful - the cassettes are optimised for precise and smooth gear changes thanks to their tooth profile and climbing aids. So you can climb every mountain effortlessly.

• Performance is optimized by tooth profile and shift ramp design for quick and positive index shifting
• Semi-spidered design is light, strong, and efficient
• Durable and reliable technology