Sprocket Rear RK-B4406-42 JTR245/2 AFAM 12323 8.5mm mount holes

Rear Sprocket. Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness.

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Made from C45 High Carbon steel. The sprocket teeth are heat treated (induction hardening), increasing the wear resistance and surface hardness.

Manufacturer Part No. (MPN): B4406-42
Barcode: 9555387622945

Colour:	Self
Centre:	245/2
Material:	Steel
Position:	Rear
Teeth:	42

Fitment Summary
Compatible with 8 models (yearly).

• Honda: NSR250 R, NSR250 RG, NSR250 RK, XR350 R, XR350 RD, XR350 RE, XR350 RF