Primary Drive Chain Guide Guard YAMAHA WR250F WR400F WR426F WR450F 1998-2006

Description

Primary Drive Rear Chain Guide Black.  Fits YAMAHA WR250F, WR400F, WR426F, And WR450F Models From 1998-2006.
Durable 4.5mm thick aluminum side plates are anodized and heat treated making them much stronger than stock chain guides.
Rub blocks are made from ultra high molecular weight polyethylene for long wear.
Replacement rub blocks available.