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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!
Revolution Performance, Llc

Revolution Performance, Llc Cylinder Kit - RP201-405W For Harley Sportster 1991-2020

MPN: RP201-405W SKU: 0931-1066
Revolution Performance, Llc

Revolution Performance, Llc Cylinder Kit - RP201-405W For Harley Sportster 1991-2020

MPN: RP201-405W SKU: 0931-1066
Availability:
6 in stock, ready to be shipped
Aerospace-grade all-aluminum cylinder with nickel-silicon-carbide (NSC) electroplated bore NSC-plated cylinders have less friction for increased horsepower, lower engine temperatures and a longer lifespan Includes pair of all-aluminum NSC-coated bore cylinders, custom-forged pistons with high-tension rings specifically designed for NSC cylinders and a head/base gasket set Replacement gasket sets available separately Upgraded cylinders studs and head bolts recommended Made in the USA Monster big bore kit requires case boring. No sleeving allows for larger bore sizes. Specs Color/Finish Black Riding Style Street Stroke Length 3-13/16" Color/Finish Highlighted Fins Displacement 1250 cc Product Name Cylinder Kit Bore Size 3.5625" Compression Ratio 11.0:1 Units Kit
Original price $1,343.95 - Original price $1,343.95
Original price
$1,343.95
$1,343.95 - $1,343.95
Current price $1,343.95

Product Details

Features

  • Aerospace-grade all-aluminum cylinder with nickel-silicon-carbide (NSC) electroplated bore
  • NSC-plated cylinders have less friction for increased horsepower, lower engine temperatures and a longer lifespan
  • Includes pair of all-aluminum NSC-coated bore cylinders, custom-forged pistons with high-tension rings specifically designed for NSC cylinders and a head/base gasket set
  • Replacement gasket sets available separately
  • Upgraded cylinders studs and head bolts recommended
  • Made in the USA
  • Monster big bore kit requires case boring.
  • No sleeving allows for larger bore sizes.

Specs

Color/Finish Black
Riding Style Street
Stroke Length 3-13/16"
Color/Finish Highlighted Fins
Displacement 1250 cc
Product Name Cylinder Kit
Bore Size 3.5625"
Compression Ratio 11.0:1
Units Kit

Product Description

Features

  • Aerospace-grade all-aluminum cylinder with nickel-silicon-carbide (NSC) electroplated bore
  • NSC-plated cylinders have less friction for increased horsepower, lower engine temperatures and a longer lifespan
  • Includes pair of all-aluminum NSC-coated bore cylinders, custom-forged pistons with high-tension rings specifically designed for NSC cylinders and a head/base gasket set
  • Replacement gasket sets available separately
  • Upgraded cylinders studs and head bolts recommended
  • Made in the USA
  • Monster big bore kit requires case boring.
  • No sleeving allows for larger bore sizes.

Specs

Color/Finish Black
Riding Style Street
Stroke Length 3-13/16"
Color/Finish Highlighted Fins
Displacement 1250 cc
Product Name Cylinder Kit
Bore Size 3.5625"
Compression Ratio 11.0:1
Units Kit

Part Numbers
Store SKU MFR. Product # Availability
0931-1066 RP201-405W 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

  • Aerospace-grade all-aluminum cylinder with nickel-silicon-carbide (NSC) electroplated bore
  • NSC-plated cylinders have less friction for increased horsepower, lower engine temperatures and a longer lifespan
  • Includes pair of all-aluminum NSC-coated bore cylinders, custom-forged pistons with high-tension rings specifically designed for NSC cylinders and a head/base gasket set
  • Replacement gasket sets available separately
  • Upgraded cylinders studs and head bolts recommended
  • Made in the USA
  • Monster big bore kit requires case boring.
  • No sleeving allows for larger bore sizes.

Specs

Color/Finish Black
Riding Style Street
Stroke Length 3-13/16"
Color/Finish Highlighted Fins
Displacement 1250 cc
Product Name Cylinder Kit
Bore Size 3.5625"
Compression Ratio 11.0:1
Units Kit