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Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Revolution Performance, Llc

Revolution Performance, Llc Monster Big Bore Cylinder Kit - RP201-209W For Harley Motorcycles 1984-1999

MPN: RP201-209W SKU: 0931-1061
Revolution Performance, Llc

Revolution Performance, Llc Monster Big Bore Cylinder Kit - RP201-209W For Harley Motorcycles 1984-1999

MPN: RP201-209W SKU: 0931-1061
Availability:
Only 1 left!
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 Monster power in a package that's tested, reliable and, most importantly, really big 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 Replacement head and base gasket sets available separately Made in the U.S.A. All kits require case-boring. For replacement pistons and rings Specs Model Monster Riding Style Street Stroke Length 4-1/4" Compression Ratio 9.5:1 Displacement 100" Units Kit Bore Size 3-7/8" Color/Finish Silver Product Name Big Bore Cylinder Kit
Original price $1,499.95 - Original price $1,499.95
Original price
$1,499.95
$1,499.95 - $1,499.95
Current price $1,499.95

Product Details

Features

  • 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
  • Monster power in a package that's tested, reliable and, most importantly, really big
  • 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
  • Replacement head and base gasket sets available separately
  • Made in the U.S.A.
  • All kits require case-boring.
  • For replacement pistons and rings

Specs

Model Monster
Riding Style Street
Stroke Length 4-1/4"
Compression Ratio 9.5:1
Displacement 100"
Units Kit
Bore Size 3-7/8"
Color/Finish Silver
Product Name Big Bore Cylinder Kit

Product Description

Features

  • 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
  • Monster power in a package that's tested, reliable and, most importantly, really big
  • 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
  • Replacement head and base gasket sets available separately
  • Made in the U.S.A.
  • All kits require case-boring.
  • For replacement pistons and rings

Specs

Model Monster
Riding Style Street
Stroke Length 4-1/4"
Compression Ratio 9.5:1
Displacement 100"
Units Kit
Bore Size 3-7/8"
Color/Finish Silver
Product Name Big Bore Cylinder Kit

Part Numbers
Store SKU MFR. Product # Availability
0931-1061 RP201-209W In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

Features

  • 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
  • Monster power in a package that's tested, reliable and, most importantly, really big
  • 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
  • Replacement head and base gasket sets available separately
  • Made in the U.S.A.
  • All kits require case-boring.
  • For replacement pistons and rings

Specs

Model Monster
Riding Style Street
Stroke Length 4-1/4"
Compression Ratio 9.5:1
Displacement 100"
Units Kit
Bore Size 3-7/8"
Color/Finish Silver
Product Name Big Bore Cylinder Kit