Wiseco Tracker Piston Kit - 883 TO 1200 EVO Sportster 10.5:1 +.020 — Harley-Davidson Sportster 883, Sportster 883 Hugger, Sportster 1200 (1984-1999)

Wiseco Tracker piston kit for Harley-Davidson Sportster 883-to-1200 EVO conversions, featuring a forged piston crown with oversized valve pockets and ArmorGlide skirt coating. Includes precision-fit rings and force-fed pin oiling for reliable performance in big-bore applications.

Features

• Forged piston crown with generous valve pockets
• Precision-fit rings for maximum sealing
• Force-fed pin oiling for enhanced lubrication
• ArmorGlide skirt coating reduces friction and scuff resistance
• 10.5:1 compression ratio
• +.020 in oversized bore

Specifications

• Brand: Wiseco
• Manufacturer Part #: K0213P2
• Compression Ratio: 10.5:1
• Bore Size: +.020 in
• Length: 9.5 in
• Width: 4.87 in
• Height: 4 in
• Weight: 2.75 lbs
• Country of Origin: United States of America

Fitment

Fits Harley-Davidson Sportster 883-to-1200 EVO conversion builds requiring a +.020 in oversized piston.

Frequently Asked Questions

Does this kit include gaskets and seals?

The piston kit includes the piston, rings, and pin. Gasket kits are sold separately — order the matching gasket set for your build.

What compression ratio does this piston deliver?

10.5:1 compression ratio, suitable for stock to mildly modified Evo heads.

Is this forged or cast?

Forged piston crown for strength and durability in high-performance applications.

Will this fit a stock 883 Sportster?

This is an oversized +.020 in piston designed for 883-to-1200 big-bore conversions. Stock 883s use a different bore size.

What's the ArmorGlide coating?

ArmorGlide is a proprietary skirt coating that reduces friction, quiets piston noise, and improves scuff resistance during break-in and operation.