ProX 26.210022 Swingarm Bearing Kit for Yamaha - YZ125 1983-1985

The ProX 26.210022 is a complete swingarm bearing rebuild kit designed specifically for 1983-1985 Yamaha YZ125 motorcycles. This comprehensive kit includes all necessary components to fully rebuild and restore your swingarm pivot system to factory specifications.

Complete Kit Includes:

• Precision needle bearings manufactured from premium 52100 bearing steel
• Case hardened and plated bushings for superior wear resistance
• Through-hardened, precision ground pivot pins
• Teflon washers for extended service life and reduced friction

Premium Construction:

• Needle bearings feature ARC61-65 heat treatment with ST13 steel shells for maximum durability
• Bushings are case hardened and plated to prevent corrosion and premature wear
• Pivot pins are through-hardened and precision ground for smooth operation
• Teflon washers reduce friction and increase component longevity

ProX Racing Parts swingarm bearing kits are engineered to meet or exceed OEM specifications, providing reliable performance for both recreational and competitive riders. This kit eliminates swingarm play and restores proper suspension geometry for improved handling and control.