Revolution Performance, Llc Cylinder Kit - RP201-411W For Harley Sportster 1991-2020
Revolution Performance, Llc Cylinder Kit - RP201-411W For Harley Sportster 1991-2020
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
| Bore Size | 3.875" |
| Compression Ratio | 10.5:1 |
| Riding Style | Street |
| Color/Finish | Black |
| Stroke Length | 3-13/16" |
| Units | Kit |
| Color/Finish | Highlighted Fins |
| Product Name | Cylinder Kit |
| Displacement | 90" |
Part Notes
- Not for XR1200 models.
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
| Bore Size | 3.875" |
| Compression Ratio | 10.5:1 |
| Riding Style | Street |
| Color/Finish | Black |
| Stroke Length | 3-13/16" |
| Units | Kit |
| Color/Finish | Highlighted Fins |
| Product Name | Cylinder Kit |
| Displacement | 90" |
Part Notes
- Not for XR1200 models.
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0931-1072 | RP201-411W | In Stock |
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.
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
| Bore Size | 3.875" |
| Compression Ratio | 10.5:1 |
| Riding Style | Street |
| Color/Finish | Black |
| Stroke Length | 3-13/16" |
| Units | Kit |
| Color/Finish | Highlighted Fins |
| Product Name | Cylinder Kit |
| Displacement | 90" |
Part Notes
- Not for XR1200 models.
Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| 0931-1072 | RP201-411W | In Stock |
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.