6702-RSZ Avid Ball Bearing, 15mm x 21mm x 4mm Revolutions. An exceptional bearing with a rubber seal on one side & a metal shield on the other. A perfect combination for those applications where only one side of the ball bearing is exposed.

 - Used on the inside of the spindles in LST 2/XXL, Muggy
 - Replaces Losi LOSA6944

Pack of 10.