Enduro ABI B-543 Sealed Cartridge Bearing (Cannondale Lefty/Headshok) - B-543_2RS_MAX
Enduro ABI B-543 Sealed Cartridge Bearing (Cannondale Lefty/Headshok) - B-543_2RS_MAX, Enduro-MAX Cartridge Bearing. Features: High performance cartridge bearing with 35% greater load capacity than a standard retainer separated cartridge bearing Designed specifically for suspension pivots. Generally do not spin as smoothly as retainer bearings due to their maximum complement of ball bearings (MAX) 90% filled with the highest quality grease Specs: Bearing:B543 ID X OD X W Mm:39.7x50.8x7