SRAM NX Eagle Cassette 11-50t Ergon Water resistant: Yes

Water resistant: Yes

apart from Gum which is a harder but longer lasting 25A

carbohydrates

The PD-R8000 is a Pro-level performance and lightweight for the enthusiast

SRAM NX Eagle Cassette 11-50t Ergon Water resistant: YesRide 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. FEATURES Compatible with a splined 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. Optimized gear steps across entire range.