Wiseco 90-06 Yamaha YFM/YFB250 8.71 (4675M07150) Piston Kit

Wiseco 90-06 Yamaha YFM/YFB250 8.71 (4675M07150) Piston Kit

Marsoni

M251S

$136.62

Get it in 3 business days with 1 day shipping. Friday, May 29

Wiseco 90-06 Yamaha YFM/YFB250 8.71 (4675M07150) Piston KitPremium materials produce the best sealing technology available exceeding O. E. M. standards. 2 Stroke: Wiseco top end gasket kit; Dedicated forging; Superior strength weight ratio utilizing Aerospace alloy; Race proven designs; Chosen by top race teams, in all forms of racing; CNC machined; Optimal cam shape and profile for peak HP and service life; Premium top end needle bearing; Precision machined, highest quality materials for strength and reduced

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The watch looks good, keeps accurate time (so far), and is very reasonably priced. I took some links out of the bracelet for a better fit - if you have the right tools (bought mine on Amazon) and a steady hand this is not difficult - if you don't have the tools and haven't done it before, you may find it frustrating. The tool provided with the watch didn't work well for me. This watch is much lighter than my old one which is a real plus for me. Ask me again in a year and I'll give you a better idea of its performance.

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Reviewed in the United States on March 12, 2025