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2003 Polaris Predator 500 Engine

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Wiseco
Pro Lite Piston Kit
$222.95
$198.99
You save $23.96 (11%)
(12)
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
Hot Cams Valve Shim Kit Sick of taking your bike to an expensive mechanic to have them shim your valves just because you don't have the correct shims to do it yourself? Here is the answer, Hot Cams

Latest Reviews

Sean (Los Angeles, CA)

Fit
Quality
Installation
Recommend

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)

Fit
Quality
Installation
Recommend

Wiseco piston

I put it all together very easily, but it blew up in less than 24 hours of installation!

simon (berkshire, BRK)

Fit
Quality
Installation
Recommend

lully job

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!!

Alejandro (brooklyn, NY)

Fit
Quality
Installation
Recommend

CLEAN finish

Just tops off any bike to become better. I love it!!

Casey (Amesbury, MA)

Fit
Quality
Installation
Recommend

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.

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