Wiseco Tracker Piston Kit - 883 TO 1200 EVO Sportster 9.5:1 +.020 — Harley-Davidson Electra Glide Classic, Sportster 883, Softail Custom (1984-1999)

Wiseco Tracker piston kit for Harley-Davidson Sportster 883-to-1200 EVO conversions, forged with generous valve pockets and ArmorGlide skirt coating to reduce friction and scuff risk. Includes precision-fit rings and force-fed pin oiling for durability in big-bore applications.

Features

• Forged piston crown with large valve pockets
• Precision-fit rings for ultimate sealing
• Force-fed pin oiling for enhanced lubrication
• ArmorGlide skirt coating reduces friction and scuff resistance
• Value-packaged kit
• Made in the USA

Specifications

• Brand: Wiseco
• Manufacturer Part #: K0212P2
• Compression Ratio: 9.5:1
• Oversized: +.020
• Application: 883 to 1200 EVO Sportster
• Weight: 2.75 lbs
• Country of Origin: United States of America

Fitment

Fits Harley-Davidson Sportster 883-to-1200 EVO conversions. Not compatible with Twin Cam or Milwaukee-Eight Sportster engines.

Frequently Asked Questions

What compression ratio does this piston give?

9.5:1 compression, a moderate bump that works with stock heads and fuel without requiring high-octane premium.

Is this a +.020 oversize?

Yes — the +.020 oversize requires boring the cylinders 0.020 inches larger than stock. Stock bore pistons are not available in this kit.

Do I need a gasket kit?

Gasket kits are sold separately. You will need fresh gaskets when installing new pistons.

What is ArmorGlide coating?

ArmorGlide is a skirt coating that reduces friction between the piston and cylinder wall, lowering operating temperature and improving scuff resistance.

Will this fit my Twin Cam or Milwaukee-Eight Sportster?

No — this kit is specific to EVO Sportster engines. Twin Cam and M8 Sportsters use completely different piston designs.