4into1 UBK-3 Front Brake Kit for Honda CB450K, CB500, CB550

The 4into1 UBK-3 front brake kit includes the major components needed to replace the front braking system on select Honda CB models. The kit contains a stainless drilled brake rotor, caliper assembly, 14mm-piston master cylinder, 20-inch lower line, 13-inch upper line, brake fittings, three 10mm x 1.25 banjo bolts, and six copper crush washers. The upper line is approximately 1 inch longer than stock on the Honda CB550F Super Sport application.