KAYABA Shock Absorber Upper Bearing — spare part designed for CR/YZ suspensions. Designed to replace the upper support element of the rear suspension, this bearing restores the necessary freedom of movement and guidance between the shock rod and the frame attachment during suspension movements. Manufacturer reference: 120050000101.

• Brand: KAYABA (KYB)
• Category: KYB Suspension Refurbishment
• Usage: upper shock absorber bearing for CR/YZ models — replaces the worn part during maintenance or shock absorber refurbishment
• Availability: available only on specific request

This part is intended for riders concerned about the maintenance of their chassis and the precision of their suspension. The bearing supports pivoting forces and contributes to the neutrality of the rear suspension during compression and extension; its replacement is often part of a complete inspection (rod, bearing, bushings). For secure installation, recommend a clean disassembly and tightening to the torque specifications provided by the manufacturer, or entrust the operation to a specialized workshop.

Compatible motorcycles (examples):

• YAMAHA YZ 450 F (2026 - 450 cc)
• TRIUMPH TF 450-X (2026 - 450 cc)
• FANTIC XXF 450 (2026 - 450 cc)