Quick view QuadBoss QuadBoss 02-19 Honda TRX90 FourTrax Swingarm Repair Kit - 413427 Compare $74.99 $72.99 Ensure your swingarm bearing assembly is properly rebuilt with this repair kit. Needle bearing shafts are made with 52100 bearing steel that has been hardened and precision ground. All metal bushings are case-hardened and plated to prevent wear and... Add to Cart Add to Cart