Replacement bearing for Micro Sprint Front Hubs (25610-V2) and Micro Sprint Front Hubs w/ Rotor Mounting Flange (25605-V2).

Angular contact bearings are a hybrid combination of a sealed bearing and a tapered bearing. The can take more side load than a regular sealed bearing can, but require less maintenance than a tapered bearing since they still retain seals. They are also directional like a tapered bearing, so be sure to install them correctly.

Installation:

When installing these bearings into a hub, the blue seals must be facing away from each other in the hub. You should not be able to see the red seals if installed correctly. Please see the video below.