KP6A - MAX-Design, Extended Inner Race, ABEC-3, Radial, Suspension Bearing - 3/8 x 7/8 x 5/16 5mm (6061 Aluminum)

5mm (6061 Aluminum)

CNC machined 6061 T6 aluminum topcap headset bearing preload adjuster with integrated stainless steel bolt and cover

90mm mount width

Moly Disulphide lubricated lower oil seals move quicker

ABEC-5 Bottom Bracket Bearing Kit for 30mm cranksets with BB30 framesets

KP6A - MAX-Design, Extended Inner Race, ABEC-3, Radial, Suspension Bearing - 3/8 x 7/8 x 5/16 5mm (6061 Aluminum)KP6A MAX Design, Extended Inner Race, ABEC 3, radial suspension bearing 3 8 x 7 8 x 5 16 Enduro bearings pioneered MAX type bearings over 20 years ago for bicycles to address the challenges associated with mountain bike pivots. These bearings have 35 40% more load capacity than standard radial bearings by utilizing a special design where the maximum number of balls are inserted into the bearing. The additional balls, combined with deep race grooves in