Wiseco Tracker Piston Kit - 883 TO 1200 EVO Sportster 10:1 +.030 — Harley-Davidson Sportster 883, Sportster 883 Hugger, Sportster 1200 (1984-1999)

Wiseco Tracker piston kit for 883-to-1200cc Sportster EVO upgrades, featuring a forged crown with oversized valve pockets and ArmorGlide skirt coating. 10:1 compression ratio, +.030 oversized bore, shipped complete with rings and pin for a direct swap into bored Sportster cases.

Features

• Forged piston crown with generous valve pockets
• Precision-fit rings for ultimate sealing
• Force-fed pin oiling for enhanced lubrication
• ArmorGlide skirt coating for reduced friction and scuff resistance
• 10:1 compression ratio
• +.030 oversized bore

Specifications

• Brand: Wiseco
• Manufacturer Part #: K0213P3
• 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 models 883cc to 1200cc EVO generation. Requires .030 overbore machine work on the cylinder.

Frequently Asked Questions

What compression ratio is this piston?

10:1 compression, designed to produce more power than stock while remaining reliable on pump gas in a naturally aspirated EVO Sportster.

Do I need to have my cylinders bored?

Yes — this piston is +.030 oversized, so your cylinders must be bored .030 over the stock diameter before installation.

What's included in the kit?

The forged piston, precision rings, and wrist pin. Gasket kits and connecting rod components are sold separately.

Will this work on a 1200 EVO Sportster?

Yes — this kit is designed for 883-to-1200cc EVO Sportsters. Your machine shop will size the bore to fit the 1200cc case.

Do I need new gaskets?

Yes — order a gasket kit separately to ensure proper sealing after the piston swap.