Bearing Press Kit for Kona BikesBearing press tool kit for Kona MTB frame pivots Process, etc Each press kit is tailor made with all of the drift sizes required to install the rear suspension pivot bearings on the selected Kona frame (one, two, three or more different sizes will be included depending on the frame). The kit will include all the necessary pairs of press drifts, precision machined to match each bearing's inside and outside diameters, and a threaded rod to press the