• Polaris 300 Cylinder boring SERVICE on YOUR cylinder with NEW Top end kit (CYLINDER IN PHOTO NOT INCLUDED-IT IS FOR REFERENCE ONLY!)
• The most simple,economical and fastest way to get a new top end for your 300 Polaris
• This buy it now includes the boring,chamfering and final crosshatch honing of your Polaris 300 cylinder,along with a NEW Namura or WSM Piston & Rings Kit 
• Your Cylinder will be Precision bored,honed and chamfered by Summit Offroad to fit the piston kit included,then returned to you promptly,ready to install
• All year 300 Polaris ATV (2-STROKE) models (Xplorer,Trail Boss,Trail Blazer,etc.)
• Will REALLY give your Polaris an advantage in Horsepower and acceleration!
• We fit them right,so you work on your machine less and ride it MORE!
• Here's all you do:

        Send your cylinder to us at this address: 

        Summit Offroad

        14056 S.E. 21st Ave

        Starke,Florida,32091

        We will do all the machining work and have it on it's way back to you with your new kit shortly!

PLEASE NOTE THAT THIS LISTING IS NOT FOR A CYLINDER-IT IS FOR THE BORING OF YOUR CYLINDER RETURNED TO YOU WITH A NEW BORE AND NEW PISTON & RINGS KIT!!

We also can perform this same service on most any year,make and model ATV,motorcycle and personal watercraft 

We provide quality performance parts for most all brands and models of offroad vehicles,Cylinder boring,Porting / Polishing,crankshaft rebuilding,machining work,complete engine rebuilds.We've been in the powersports business for over 20 years-we do quality work for the weekend rider as well as the full fledged racers!Need something else?Call ust to inquire.Thanks for looking!