Park Tool SBK-1 Suspension Bearing Kit ModelNumber=K6839 Hub features internal o-rings and

Hub features internal o-rings and a grease sleeve that helps maintain grease levels and increases service life

Integrated rings are also incredibly long-lasting

from the bio-based frames to the no-slip nose pads

high-wear situations e-bike riders face

Park Tool SBK-1 Suspension Bearing Kit ModelNumber=K6839 Hub features internal o-rings andThe SBK 1 is a professional level kit for installing and removing cartridge bearings in bicycle suspension pivots A comprehensive set of 27 precision machined hard anodized guides enables compatibility with a wide range of bearing inner and outer diameters. See the Park Tool website for all sizes covered Includes a organized storage case TECH SPECS description suspension bearing kit, SBK 1