Wiseco Honda CR85R 03-07 GP Series 1869CS Piston Kit

Wiseco Honda CR85R 03-07 GP Series 1869CS Piston Kit

Marsoni

M251S

$102.50

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

Wiseco Honda CR85R 03-07 GP Series 1869CS Piston KitWiseco's GP Series forged 2 stroke pistons build on the tried and true base of the Pro Lite. Wiseco GP Series 2 stroke pistons incorporate additional performance and durability enhancing features including an Electra Coated crown, ring groove(s), and pin bores plus ArmorGlide skirt coating, making them perfect for endurance and sustained RPM 2 stroke applications. From play riders putting in hard hours to consistent competition, GP Series 2 stroke

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Great plugs and amazing value for the money. Easy to use and tighten and the screw cover works wonderfully. Even comes with a couple extra screws in case you lose one. The sound is better than what I had and I used 14 gauge wire. Plugs were perfect, not too tight at all. I could see having to push for new posts but they are snug and didn't take too much force to put in. 10/10

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Reviewed in the United States on December 27, 2025