SRAM GX PG-720 DH Cassette - 7-Speed, 11-25t, Splined Driver Body Compatible, A1

No mixed messaging or compromises here. The PG-720 cassette was built with only one purpose in mind - exploiting gravity to its fullest lap after lap. This downhill-optimized cassette gives you gear steps that give each shift more purpose. It's a full-on, dedicated SRAM 1x™ cassette for gravity that lets you keep some money for a lift ticket.

• The PG-720 downhil-optimized 7-speed cassette is an integral part of the SRAM 1x™ DH drivetrain system
• One of the most affordable full-featured, dedicated 1x DH cassette in the industry
• Compatible with SRAM 11-speed Powerchains
• Fully compatible with the SRAM X01 DH drivetrain
• Integrated guard protects spokes from derailleur interference