Please select make, model and yearPistons
Pistons are constantly in motion, providing power to your dirt bike. But with the wear and tear of high RPMs, they can really take a beating and eventually wear out. Take good care of your bike by replacing worn out pistons, keeping your bike fresh. We stock a variety of excellent dirt bike pistons at the best prices. We carry many of the most popular dirt bike piston brands. Are you looking for Wiseco pistons? No problem. Vertex or Pro X? We’ve got those too!
If you just need a few replacement parts, we carry circlips, piston rings and wrist pins. Or we have complete dirt bike piston kits, from ProX to Wiseco. We even have high compression kits available for some bikes. (If you’d rather stick with the original stock components, take a look at our OEM parts.) Don’t let piston problems ruin your off-road fun. When you need a new dirt bike piston, nobody beats Rocky Mountain ATV/MC!
dylan in FL
everything i expected from wiseco. Ive went threw alot of 2 stroke model pistons and always liked them. these 4 stroke pistons defiantly have some time put into them honnestly it runs strong makes good power rings are $30 or so to replace. works for me.Read All Reviews
Greg in UT
I was looking to replace my stock piston during a top end rebuild. I decided to go with the Vertex piston as it had good reviews, and I wanted to go with a high compression piston. This piston checked all of the boxes for me. It is a great part. I've put about 15 hours on the piston, and the engine pulls incredibly well. It went in very easy during install as well. If you're looking for a high compression piston replacement, this is the one to get!Read All Reviews
Garrett in PA
A fresh top end is never a bad idea, and with the big bore kit, you get what you pay for! Two thumbs up from me!!Read All Reviews