SRAM NX Eagle PG-1230 Cassette - 12 Speed, 11-50t, Black Alchemy With adjustable entry and release

With adjustable entry and release tension

This is coupled with the added benefit of the Roval CLX 64 wheelset—the fastest wheels we've ever made

these cages embody Bontrager's commitment to cutting-edge materials and engineering

Engineered for durability and efficiency

SRAM NX Eagle PG-1230 Cassette - 12 Speed, 11-50t, Black Alchemy With adjustable entry and releaseThe NX Eagle PG 1230 cassette gives riders every bit of the climbing range that the Eagle ecosystem affords with a simple upgrade to splined drive body wheels. Designed to be durable enough to withstand the increased demands of E MTB applications and a perfect solution to heavy duty use and abuse.