Description
Features
- All the necessary components for overboring or rebuilding your top end
- Kit includes forged pistons, rings, wrist pins, circlips and top end gasket set
- Cylinder sleeves must be purchased separately.
Specs
| Bore Size | 71.00 mm |
| Stroke Length | 64.00 mm |
| Product Name | Rebuild Kit |
| Bore – Oversize | +0,50 mm |
| Skirt Coating | Non-Coated |
| Type | Top End |
| Units | Kit |
| Engine Type | 2-Stroke |
| Displacement | 507 cc |
| Bore – Oversize | +0.50 mm |
| Model | Pro-Lite |
| Piston Diameter | 70.87 mm |
| Piston Material | 4032 Aluminum Alloy |
| Riding Style | Snow |
Part Notes
- Fits both cast iron and Nikasil bore cylinders.
- Nikasil bore cylinder require sleeving or replating.
| 2000-2002 | Polaris | Indy 500 RMK |
| 2003 | Polaris | Indy 500 Classic |
| 1999-2007 | Polaris | XC 500 SP |
| 2003 | Polaris | Classic 500 w/121″ Track |
| 1999-2002 | Polaris | Indy XC 500 |
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer’s information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
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