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Revolution Performance 1250cc Silver Bolt On Big Bore Kit

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Product may vary from photo(s).


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Revolution Performance 1250cc Silver Bolt On Big Bore Kit

Fitment Note: Must use XL1200 heads.

• Must use XL 1200 heads. 3.563″ bore cylinders; 10.5:1 flat-top pistons

• Revolution Performance aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores which means NO SLEEVING; allows larger bore sizes and less friction for more horsepower, lower temps and a longer lifespan

• True bolt-on kit that delivers major power with no machine work required

• Also includes Wiseco forged pistons with rings (that are specifically designed for optimal compatibility with Revolution Performance's cylinders), wrist pins, circlips and high-performance head and base gaskets

Note: For replacement pistons and rings, see Revolution Performance Big Bore Piston Kits.

Made In The USA This product was proudly made in the USA

Important Product Notes

Product Specs

Compression Ratio: 10.5:1

Cylinder Bore Size: 3.563″

Finish: Silver

Manufacturer Part Number: 201-404W

Sold in Units: Kit


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Fitment Note: Must use XL1200 heads.

Click (+) to view all compatible models

Harley-Davidson® Models

Sportster 1200 50th Anniversary XL50 : 2007
Sportster 1200 Custom Anniversary XL1200C : 2013
Sportster 1200 Custom XL1200C : 2005–2010, 2012–2014
Sportster 1200 Custom XL1200CA : 2014
Sportster 1200 Custom XL1200CB : 2014
Sportster 1200 Custom XL1200CP : 2014
Sportster 1200 Forty-Eight XL1200X : 2011–2014
Sportster 1200 Low XL1200L : 2007–2011
Sportster 1200 Nightster XL1200N : 2009–2012
Sportster 1200 Roadster XL1200R : 2004–2009
Sportster 1200 Seventy-Two XL1200V : 2013–2014
Sportster 883 Custom XL883C : 2004–2009
Sportster 883 Iron XL883N : 2010–2014
Sportster 883 Low XL883L : 2005–2010
Sportster 883 Roadster XL883R : 2006–2011, 2014
Sportster 883 Standard XL883 : 2005–2009
Sportster 883 SuperLow XL883L : 2011–2014

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Additional oversized shipping charges will be applied for expedited shipments within the contiguous U.S. Shipping charges outside the contiguous U.S. are calculated by weight and dimension during checkout.

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