Description Details Each Pivot Works Wheel Bearing kit is comprised of bearings and seals that meet or exceed OEM quality standards. For Motorcycle's the kit includes seals and bearings to completely do the rear wheel. For ATV riders there is no need to buy two kits since each Pivot Works kit includes everything you need for the rear wheels. Fits - KTM 2019 - 50 SX 2014 - 50 SX 2013 - 50 SX 2011 - 50 SX 2010 - 50 SX 2009 - 50 SX Junior 2005 - 50 SX Pro Sr LC 2001 - 50 SX Pro Sr LC