Norco Range Gen 3 suspension bearing kit. Note that this bearing kit is for the Generation 3 Range with 29-inch wheels, high virtual pivot, idler puller, etc.. In total, the kit contains 19 cartridge bearings. This includes the stainless steel replacement bearing for the pulley, and an oversize Enduro MAX bearing that backs up the pivot behind the pulley. Of the remaining bearings, 13 pcs are Enduro MAX (full complement for greater load strength) bearings with Black Oxide anti-corrosion bearing race treatment, and 4 pcs are massive Enduro MAX main pivot bearings.