Race Fan (Welded), without Hardware, 34.7mm Inner Fan Width / 36.9mm Outer Fan Width

The cooling fan is one of the most important and overlooked components of the air cooled engine. Bent or cracked fins, worn hub or out of round fans can cause severe damage to your engine. Welded with 56 welds, 28 each side, alternating pattern, then statically balanced for higher RPM engines.