DIRT TRICKS DOME WASHER CS SPROCKET Color:Blue 2003 - 125 Exc

2003 - 125 Exc

durable piston and seal design

This often shows itself as streaks of oil lines on the face of the counter-shaft sprocket

2011 - 450 XCF-W

2004 - 125 Exc

DIRT TRICKS DOME WASHER CS SPROCKET Color:Blue 2003 - 125 ExcDescription Why does my bike Leak Oil Around the Counter shaft? For twenty plus years, these manufacturers have used a spring washer or dome washer along with a locking bolt to retain 4 stroke and newer 2 stroke counter shaft sprocket. A retaining ring is used on most 2 strokes. After a year or two of riding, many of these bikes develop an oil leak around the counter shaft. This often shows itself as streaks of oil lines on the face of the counter