PART 11-9891
Forged .010 9:1 Compression Piston Kit
by Wiseco
$532.40
V-Twin list $443.67 · our price includes online ordering & support
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How shipping will work
Sportster 1952-Up
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Description
Wiseco piston set is .010 oversize and has a compression of 9:1. Piston set includes Hasting X rings, 2 wrist pins and 4 circlips. Pistons are forged from high silicone alloy.
Specifications
- V-Twin number
- 11-9891
- Manufacturer
- Wiseco
- Sold as
- 1 - KIT
- Origin
- USA
- 2026 catalogue pages
- 874
Goes with this part
V-Twin lists these alongside 11-9891 — replacements, the parts commonly fitted at the same time, and supersessions. Check the fitment on each before ordering.
Fits these motorcycles (1)
XL1988-UP