Ball bearing set black rubber sealed complete (3x6x2.5mm (8) 5x8x2.5mm (4) 4x8x3mm (4) 8x12x3.5mm (2) 3.5x7x2.5mm (4))

Ball bearing set black rubber sealed complete (3x6x2.5mm (8) 5x8x2.5mm (4) 4x8x3mm (4) 8x12x3.5mm (2) 3.5x7x2.5mm (4))

Reduce friction and increase the precision of your TRX-4M^™ by replacing the stock bushings with these high-quality black-seal bearings. Black-seal bearings offer ultimate protection from the elements with less maintenance in dirty environments.