Enduro ACB 4545 4252 SS - 42x52x7 (45x45) Headset Bearing (ACB4252H7) MAX Grizzly Max Kit Full Kit:

Grizzly Max Kit Full Kit: 14 Max Bearings over 3 different sizes

Enduro Max Kit Full Kit - 14 Enduro Max Bearings over 6 sizes (6 of the bearings will be Grizzly Max instead due to size and availability)

Max complement bearings do not have a race in order for them to fit more bearings inside

Enduro Max Kit 10 Enduro Max Bearings over 3 different sizes

The oil impregnated polymer matrix lubricates and protects the bearing even under the toughest operating conditions and ensures significantly longer service life even when using high-pressure cleaners

Enduro ACB 4545 4252 SS - 42x52x7 (45x45) Headset Bearing (ACB4252H7) MAX Grizzly Max Kit Full Kit:Enduro ACB 4545 4252 SS 42x52x7 (45x45) Headset Bearing (ACB4252H7) Angular contact headset bearing featuring 440C stainless steel balls and races for superior corrosion protection. This size bearing has been used as an upper bearing for Acros headsets that are designed specifically for aero cable routing, and is also know by part number AC4252 Not all stainless steel is created equal. Enduro only uses 440C stainless steel balls and races to provide