Karen S.wrote a review of SRAM PG-1070 Cassette (10-Speed) on October 7, 2015
Familiarity: I've put it through the wringer
Was referred by a seasoned road bike rider to change into this cassette from what I was riding on. A little bit of changed up learning curve, but now I have great gears for climbing, and other big chain ring gears for flat riding. No problems.