Wiseco Tracker 10.5:1 Standard Bore Piston Kit - Harley Sportster 883-1200 EVO
About Wiseco
Wiseco has forged pistons in Mentor, Ohio since 1941, supplying everything from factory race teams to big-bore street builds. Forged construction is what lets a V-twin survive higher compression and more cylinder pressure than the stock cast piston was designed for.
Unleash the full potential of your Harley-Davidson Sportster 883-to-1200 EVO conversion with the Wiseco Tracker Piston Kit. This kit delivers a high 10.5:1 compression ratio with a standard bore, providing a robust foundation for your high-performance engine build.
Why riders pick this
- Forged piston crown for superior strength and resilience
- 10.5:1 compression ratio for significant power gains
- Standard bore for 883-to-1200 EVO conversions
- ArmorGlide skirt coating reduces friction and extends piston life
- Precision-fit rings for optimal sealing and efficiency
- Force-fed pin oiling for enhanced lubrication
The Wiseco Tracker Piston Kit is specifically engineered for Harley-Davidson Sportster 883 to 1200cc EVO engine upgrades that prioritize both increased compression and exceptional durability. With a 10.5:1 compression ratio and a standard bore, these forged pistons are built to withstand the demands of aggressive riding. Each piston features an ArmorGlide skirt coating to minimize friction and scuffing, ensuring reliable, long-term operation for your V-twin.
High Compression, Uncompromising Durability
- Forged piston crown with generous valve pockets for superior strength
- Precision-fit rings ensure ultimate sealing and efficient power transfer
- Force-fed pin oiling provides enhanced lubrication for critical components
- ArmorGlide skirt coating reduces friction and increases scuff resistance
The Heart of Your Performance Build
This Wiseco Tracker Piston Kit is a crucial component for any 883-to-1200 EVO conversion aiming for a 10.5:1 compression ratio with a standard bore. While the kit includes the piston, pin, and rings, remember that gasket kits are sold separately. Ensure your cylinder heads and camshaft are matched to this increased compression ratio, and plan for a professional dyno tune to optimize your Sportster's performance.
Specifications
- Brand: Wiseco
- Manufacturer Part #: K0213PS
- Compression Ratio: 10.5:1
- Displacement: 883 to 1200 cc EVO Sportster
- Length: 9.5 in
- Width: 4.87 in
- Height: 4 in
- Weight: 2.75 lbs
- Country of Origin: United States of America
Common questions
What compression ratio is this piston kit?
This Wiseco Tracker Piston Kit features a 10.5:1 compression ratio with a standard bore, designed for 883-to-1200 EVO conversions.
Are gaskets included with this piston kit?
No, gasket kits are sold separately. You will need to order a complete gasket kit that matches your specific engine displacement and year.
Will this piston kit fit my specific Sportster model?
This kit is designed for Harley-Davidson Sportster 883-to-1200 EVO displacement conversion builds. Please confirm fitment for your exact year and model using our Shop by Bike tool.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | Wiseco |
| TYPE | Piston kits & Components |
| SKU | K0213PS |
| WEIGHT | 2.75 lb |
| 10.5 | 1 Compression |
