No mixed messaging or compromises here. The SRAM 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, and two variants let you match either traditional HG, or new-school 7-speed DH-specific HG hubs. It's a full-on, dedicated SRAM 1x cassette for gravity that lets you keep some money for a lift ticket.
Compatible with SRAM 11-speed chains.
Fully compatible with the SRAM X01 DH drivetrain
Remove the spacer to fit “slim” 7-speed DH specific HG hubs.
| Product name: | SRAM PG720 DH SLIM Cassette | HG S / HG M | 7-speed | A2 - 11-25 teeth - black |
| Manufacturer: | SRAM |
| Item code: | SRA749965 |
| Activity: | Cycling |
| Material: | Aluminium |
| Usage bikesport: | MTB, Downhill |
| Gear ratio: | 11-13-15-17-19-22-25 |
| Number of gears - rear: | 7 |
| Freehub body: | HG M (Shimano 7-10s, MTB 11s), HG S (Shimano 7s MTB) |
| Model year: | 2026 |
| Color: | Black |
| Weight: | 276g |
| Manufacturer item code: | 00.2418.155.000 |
| Weight source: | Manufacturer |
| Gtins: | 710845919374 |
| Manufacturer page: | www.sram.com |
