ZIPP.
REAR HUB.
11 SPEED.
FOR PARTS ONLY..
SPINDLE 131mm.
ALL INTERNAL PARTS IS IN GOOD SHAPE
BEARINGS VERY SMOOTH.
SPOKE O-RING FROM DRIVE SIDE IS BROKEN / CRACK.
CASSETTE BODY FOR SHIMANO OR SRAM .
BODY/ MAIN CASE IS BROKEN ( LOOK PICTURES ).