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HIGH-PERFORMANCE FORGED 2-STROKE PRO-LITE™ PISTONS Dedicated forging. Precision machined, highest quality materials for strength and reduced friction. High-performance ring set. Highest quality alloy pin. Extended life and sustained power. Consistently true and durable. Chosen by top race teams, in all forms of racing. HIGH-PERFORMANCE FORGED 4-STROKE PISTONS Dedicated forging. Dome design. Chrome plated piston pin. Dedicated rings. Horizontal slot pin oiling. Pressure seal groove. Lightweight and superior strength. Improved flame travel. Maximum compression and oil control. Smooth edges for improved combustion flow. 2-STROKE GP SERIES PISTONS Offer additional features over Pro-Lite™ pistons. Each piston is E-Coated on the crown, ring grooves and pin bore for maximum wear resistance. Removed boost ports for a more predictable power band and increased pull on the top end. 4-STROKE RACER’S CHOICE PISTONS Own and use the same race parts as all the top race teams. High-tech designs offer maximum compression ratios, ultra-stiff strutted forgings and titanium nitride-coated rings. When blow-by starts to increase on other pistons, Racer’s Choice pistons continue sealing and performing. NOTE: Service intervals may be increased with Racer’s Choice pistons over conventional Wiseco pistons and are for expert racers and tuners only. TOP END PISTON KITS Kits include pistons, rings, pins, clips, top end gasket kit and needle bearing when applicable.
| Product specifications | |
|---|---|
| Vendor part # | SK1244 |
| Weight | 1.0700 Kg |
| UM | EA |
| STROKE LENGTH | 65,8 mm |
| ENGINE TYPE | 494 Engine |
| BORE SIZE | 69,50 mm |
| PRODUCT NAME | Rebuild Kit |
| TYPE | Top End |
| UNITS | Each |
| DISPLACEMENT | 506 cc |
| BORE - OVERSIZE | +0,50 mm |
| BORE - OVERSIZE METRIC | +0.50 mm |
| PISTON MATERIAL | Aluminum| Forged |
