Swing Arm Bearing Kit 28-1139 thumpstar ENGINE SIZE 49CC IGNITION SYSTEM

ENGINE SIZE 49CC IGNITION SYSTEM Electric start / Pull start GEAR SYSTEM Centrifugal Clutch WEIGHT 3

and equitable manner with the lowest possible environmental footprint

Sportsman 850 Ultimate Trail Edition 22

SKU: CRF70-N-BLK

Swing Arm Bearing Kit 28-1139 thumpstar ENGINE SIZE 49CC IGNITION SYSTEMA Quality Swing Arm Repair Kit from All Balls Racing. Bushings are case hardened and plated to prevent wear and corrosion. POM composite washer bearings replace thrust needle washers for susperior resistance to water and dirt and increase service life. Shafts are made from 52100 Bearing steel through hardened and precision ground. Needle Bearings are made from 52100 bearing steel and ARC61 65 heat treated ST13 steel shell.