S&S CYCLE Cylinder Kit - 1250 cc Conversion - 11.2:1 Compression Ratio - Wrinkle Black - XL '86-'22
Features
- Converts '86-'21 883 cc and 1200 cc Sportster models to 1250 cc displacement
- Forged pistons have larger than stock valve pockets and accepts up to 2.00" valves
- Forged pistons - coated piston skirts with measurement window and S&S logo
- No machining or rebalancing is required
- Kit includes S&S 1250 cc pistons with rings and wristpins, S&S 3-9/16" bore cylinders, MLS (Multi-Layer Steel) head, base and exhaust gaskets, assembly lube and instructions
- Made in the USA
Notes
- Will not work with XR1200 models.
- 883 models will require the use of XL1200 cylinder heads to achieve correct compression ratios.
- For the best performance CNC head porting, performance cams, exhaust and intake upgrades are recommended.
DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles.
Specs
| Product Name | Cylinder Kit |
| Type | Domed |
| Style | Big Bore |
| Color/Finish | Black |
| Material | Aluminum / Iron / Cast |
| Bore Size | 3.562" |
| Displacement | 1250 cc |
| Stroke Length | 3-13/16" |
| Compression Ratio | 11.2:1 |
| Units | Kit |
| Riding Style | Street |
Product Information
Product Information
Shipping & Returns
Shipping & Returns

S&S CYCLE Cylinder Kit - 1250 cc Conversion - 11.2:1 Compression Ratio - Wrinkle Black - XL '86-'22
S&S CYCLE Cylinder Kit - 1250 cc Conversion - 11.2:1 Compression Ratio - Wrinkle Black - XL '86-'22
Features
- Converts '86-'21 883 cc and 1200 cc Sportster models to 1250 cc displacement
- Forged pistons have larger than stock valve pockets and accepts up to 2.00" valves
- Forged pistons - coated piston skirts with measurement window and S&S logo
- No machining or rebalancing is required
- Kit includes S&S 1250 cc pistons with rings and wristpins, S&S 3-9/16" bore cylinders, MLS (Multi-Layer Steel) head, base and exhaust gaskets, assembly lube and instructions
- Made in the USA
Notes
- Will not work with XR1200 models.
- 883 models will require the use of XL1200 cylinder heads to achieve correct compression ratios.
- For the best performance CNC head porting, performance cams, exhaust and intake upgrades are recommended.
DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles.
Specs
| Product Name | Cylinder Kit |
| Type | Domed |
| Style | Big Bore |
| Color/Finish | Black |
| Material | Aluminum / Iron / Cast |
| Bore Size | 3.562" |
| Displacement | 1250 cc |
| Stroke Length | 3-13/16" |
| Compression Ratio | 11.2:1 |
| Units | Kit |
| Riding Style | Street |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Features
- Converts '86-'21 883 cc and 1200 cc Sportster models to 1250 cc displacement
- Forged pistons have larger than stock valve pockets and accepts up to 2.00" valves
- Forged pistons - coated piston skirts with measurement window and S&S logo
- No machining or rebalancing is required
- Kit includes S&S 1250 cc pistons with rings and wristpins, S&S 3-9/16" bore cylinders, MLS (Multi-Layer Steel) head, base and exhaust gaskets, assembly lube and instructions
- Made in the USA
Notes
- Will not work with XR1200 models.
- 883 models will require the use of XL1200 cylinder heads to achieve correct compression ratios.
- For the best performance CNC head porting, performance cams, exhaust and intake upgrades are recommended.
DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles.
Specs
| Product Name | Cylinder Kit |
| Type | Domed |
| Style | Big Bore |
| Color/Finish | Black |
| Material | Aluminum / Iron / Cast |
| Bore Size | 3.562" |
| Displacement | 1250 cc |
| Stroke Length | 3-13/16" |
| Compression Ratio | 11.2:1 |
| Units | Kit |
| Riding Style | Street |














