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Revolution Performance 1250cc Black with Highlighted Fins Bolt On Big Bore Kit

J&P Cycles Part Number: 137-839

Manufacturer Part Number: 201-420W

$1,125.99

Gold Club Price: $1,013.39

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Description

Description for Revolution Performance 1250cc Black with Highlighted Fins Bolt On Big Bore Kit

• Revolution 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

• Black with highlighted fins finish

Product Specs

Product Specs for Revolution Performance 1250cc Black with Highlighted Fins Bolt On Big Bore Kit

Compression Ratio:
10.5:1
Cylinder Bore Size:
3.563″
Manufacturer Part Number:
201-420W
Sold in Units:
Kit
Warehouse Part Number:
1011009
Fitment
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Compatible Models

Harley-Davidson® Models

  • Sportster XR1200 : 2008–2010
  • Sportster XR1200X : 2010–2013
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