2003 Honda TRX250EX Engine
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Wiseco Pro Lite Piston Kit Available for both two stroke and four stroke bikes, the Wiseco Pro Lite Piston Kit is both a great OEM alternative and an easy way to boost the power. Choose stock bore siz
Wiseco Top End Kit Wiseco-forged high-silicon aluminum alloy pistons are computer-machined to exacting tolerances Designed for greater strength with reduced weight and improved heat transfer Piston k
Moose Racing Top End Gasket Kit Performance sets designed for a piston replacement Top-end gasket sets include high-performance head, base, intake and exhaust gaskets Cost-effective way to raise c
Wiseco Cam Chain
Made from premium materials to reduce friction and increase service life
“M” style chain gives you maximum strength and durability
Athena Complete Gasket Kit Manufactured in "State-of-the-Art" computer controlled facilities All gaskets made from the highest quality materials All gasket sets meet or exceed OEM specifications The
Moose Racing Complete Gasket Set All gaskets needed for engine rebuild are included in each set with the exception of oil seals Unmatched reliability and performance from high-tech materials Design
Pro X Racing Parts Cam Chain Manufactured in Japan by Borg Warner Designed to O.E.M. specifications Strong M-Type chain which has special heat treated pins plus advanced pin and link connections for
Moose Racing Complete Gasket Set w/ Oil Seals Complete gasket sets include all necessary gaskets for a complete rebuild Gaskets are made from high-tech materials for superior reliability and performa
Moose Racing Oil Seal Set Sets include all oil seals necessary to rebuild the entire engine and transmission Made in the USA
Replaced the top end on my 96 cr125r! Fit great perform well but the price is the problem. For 70-80 bucks they'd be perfect!
Cooper (Russellville, IN)
I put it all together very easily, but it blew up in less than 24 hours of installation!
Ordered my wiseco bottom end kit and everything fell together. Fired up second kick, now first time everytime! I will run it very gently, because that is absolute key in a good engine as some do thrash and wonder why the cranks snapped or flattened bearings!!
Just tops off any bike to become better. I love it!!
nice fit always...
Good Quality. Fitment issues.
This kit comes with everything you need but unfortunately came with the wrong size valve seals. Note, the bike I bought this for is a 2004 Honda CRF250x. Anyway, after some time on the phone new valve seals were shipped to me next day from Vance & Hines who actually puts the kit together. The valves and springs are made by Fraction MX so the quality is superb. Anyway, I still recommend this product for the build quality.