The PowerGlide™ 1070 cassette offers an innovative approach to 10-speed cassette design. SRAM’s Cassettes’ performance is optimized by tooth profile and shift ramp design for quick and positive index shifting. The cassette shifts efficiently and positively in all high-performance situations. The cogset features a semi-spidered construction for a maximum stiffness-to-weight ratio and is available in seven optimized configurations to best match a wide variety of uses.
PowerGlide II™ – Cassette technology optimized for offroad. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Go climb a mountain.