$ 8.19
Enduro angular contact bearings are rated ABEC 5 and are specifically designed for hubs. In standard radial bearings, only 3 or 4 balls make contact when loaded. In angular contact bearings, ALL balls are engaged and the force is spread over a larger surface area, decreasing friction and minimizing wear.
The Alto front hub requires two 71802 bearings, the rear hub shell requires two 71902 bearings, and the freehub body requires two 71802 bearings.
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