SRAM NX Eagle PG-1230 Cassette - 12 Speed 11-50t Black CheckoutSpec= 6.0-6.3mm Core: Lightweight and strong Paulownia

Core: Lightweight and strong Paulownia + Carbon construction

and 40mm fits 1 1/2"

Clean design with technical taped details

Body Eyelet Trunnion Eye-To-Eye 185x55 Spring Adjustments Air pressure Damping Adjustments Four-way independent Spring Type Air Shaft Eyelet Standard Damping Twin Tube Primary Color Black

Model Turbine Spindle CrMo Size 9/16" Body Material Aluminum Color Black

SRAM NX Eagle PG-1230 Cassette - 12 Speed 11-50t Black CheckoutSpec= 6.0-6.3mm Core: Lightweight and strong PaulowniaSRAM NX Eagle PG 1230 Cassette 12 Speed 11 50t Black. The 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. Eagle technology provides an expanded optimum gear range making you fast on the flats giving you