SRAM PG820 8SPD Cassette - 11-28T Black
The PG-820 cassette offers PowerGlide II™ 8-speed performance in a steel and DuraBlast cassette. The cassette performance is optimized by tooth profile and shift ramp design for quick and positive index shifting. Available in 3 size ratios - this cassette has an 11-13-14-16-18-21-24-28 tooth combination. Weight: 360g.