full advantage of the power and promise of the SRAM Force groupset, you need a
cassette and chain that are up to the task. With the new SRAM PG 1070
Progressive Glide 10-Speed Cassette features a semi-spidered design, maintaining
a high level of shifting performance while creating a much quieter
design for high shifting performance with a quieter chain/cassette combination.
design: light, strong, efficient.
Chain - PC-1090R,
PC-1090, PC-1070, PC-1050, PC-1030
Spider - 3
Material - Forged
7000 Series Alloy
- 210g (11-23)