Takegawa 138cc 4V Superhead Version Up Kit - CRF50 [MM-1570] $999.99USD 

For Takegawa customers with CRF50 and 12V Monkey 138cc SCUT +R Superhead bore kits, this version up kit will convert your engine to full 4 valve +R Superhead. Kit includes 4 valve Superhead, 4 valve piston, and 20/25D camshaft.
This product was added to our catalog on Thursday 14 October, 2010.
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