PART 11-1680
883cc to 1200cc Conversion Piston Set Standard 3.498"
by Motorshop
$188.83
V-Twin list $157.36 · our price includes online ordering & support
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How shipping will work
Sportster 1952-Up
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Description
Sifton cast piston kit includes reverse domed pistons and Hasting rings. Piston set has a 9.5:1 compression. Piston to cylinder wall clearance is .0015 minimum to .0022 maximum, with .002 preferred. No head work is necessary on this Big Bore kit. **Note: Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order to properly break-in new pistons and rings.
*NOTE: Requires cylinder boring. 2009-up 883 cylinder cannot be overbored. 2009-up applications will require the use of 1200cc cylinders.
Specifications
- V-Twin number
- 11-1680
- Manufacturer
- Motorshop
- Sold as
- 1 - KIT
- Origin
- Imported
- Measurements
- Piston Size: 3.4980
- 2026 catalogue pages
- 875
Goes with this part
V-Twin lists these alongside 11-1680 — replacements, the parts commonly fitted at the same time, and supersessions. Check the fitment on each before ordering.
Fits these motorcycles (1)
XL1986-UP