Sram NX-EAGLE PG-1230 12-Speed Cassette 11-50T Black closeout will not fit older style

will not fit older style French cranks with larger opening

Bio Formula easily cuts through tough grease

Skewer Included: Yes

but without a built-in chamois

ERD: 604mm

Sram NX-EAGLE PG-1230 12-Speed Cassette 11-50T Black closeout will not fit older styleRide anywhere with the wide range PG 1230, 11 to 50 tooth Eagle cassette. The NX cassette gives riders every bit of the climbing range that the Eagle ecosystem affords with a simple upgrade to splined drive body wheels. Compatible with Shimano HG Sram Mountain driver bodies. Not compatible with the SRAM XD Driver body. This PG 1230 cassette is an integral part of the SRAM Eagle drivetrain Ecosystem. Wide 11 50t gear range a perfect fit for any ride.