Get off-road with SRAM's innovative approach to their 10-speed cassette, the PG-1030, which features PowerGlide II technology for butter-smooth shifting between gears. The PG-1030 is a dependable and enduring cassette that is a great value for such an innovative composition. It was designed with reliability and durability in mind, and that's clear from the optimal tooth profile and shift ramp design for positive and responsive index shifting. But, the PG-1030 cassette is not just a tenacious, mountain-climbing machine - it's also aesthetically pleasing. Optimized by SRAM's material choice, this cassette is constructed with a durable, nickel-chrome finish that helps protect the teeth for many riding seasons to come. Hop on a big climb with this snazzy component and you won't be able to tell if it is you or the shiny chrome finish that's catching so many eyes.