SRAM PG-730 Cassette - 7 Speed | 12-32t Seatposts A CNC-machined aluminum body shaves

A CNC-machined aluminum body shaves every gram possible while maintaining the structural integrity to handle sustained trail loads

The PC-1091R is for riders who demand the absolute best from their drivetrain: precise shifts

while the clean profile won't catch wind or drag on your kit

It's a practical

and mountain setups running any sealant

SRAM PG-730 Cassette - 7 Speed | 12-32t Seatposts A CNC-machined aluminum body shavesWhat makes the SRAM PG 730 the right cassette for 7 speed? The SRAM PG 730 is a 7 speed cassette with an optimal tooth profile and shift ramp design engineered for quick, reliable performance on mountain bike and commuter drivetrains. The 12 32t range gives riders a practical spread for mixed terrain, and the PowerGlide design delivers smooth, consistent shifting across all seven cogs. It is compatible with standard HG style freehub bodies. For any 7