Original SRAM NX SX Eagle 1x12 Speed 12V MTB Cassette PG 1230 1210 PG1230 PG1210 11-50T Bike K7 Freewheel HG Bicycle accessories

DESCRIPTION
Ride anywhere with the wide-range PG-1210, PG-1230 11-50 tooth Eagle cassette. The SX 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-1210 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.
.Weight:PG-1210,720g;
PG-1230,620g;
NOTE:
PG-1210 is SX EAGLE series, PG-1230 is NX EAGLE series. they look the same but weight is different.