S&S CYCLE - 32-2145 - Flywheel Assembly - 4.250” Stroke - EFI Models - Evolution Big Twin '95-'98
Whether restoring a machine to factory spec or building something better, the S&S CYCLE 32-2145 gives you a flywheel assembly that meets the demands of serious street use. Made of high-strength forged steel and designed for stock and high-performance custom applications. Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength, giving you a level of quality that holds up across the full service life of the component. Standard S&S tapered crankpin and pinion shaft are used for ease-of-service. 8-1/2” diameter with 4-1/4” or 4-5/8” stroke. Kits come fully assembled, trued and balanced to stock H-D 80” or 96” pistons. The 32-2145 is the kind of component that earns its place in any build or repair by doing exactly what it is supposed to, every time. Sold individually.
Features
- Made of high-strength forged steel and designed for stock and high-performance custom applications
- Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength
- Standard S&S tapered crankpin and pinion shaft are used for ease-of-service
- 8-1/2” diameter with 4-1/4” or 4-5/8” stroke
- Kits come fully assembled, trued and balanced to stock H-D 80” or 96” pistons
- Include flywheel, crankpin and connecting rods
- Made in the USA
- '90-'99 application will require pinion shaft conversion kit.
Specs
- Material: Steel
- Units: Each
- Product Name: Flywheel Assembly
- Riding Style: Street
- Engine Type: 4-Stroke
- Stroke Length: 4.250”
Frequently Asked Questions - S&S CYCLE - 32-2145 - Flywheel Assembly - 4.250” Stroke - EFI Models - Evolution Big Twin '95-'98
How do I know if this part fits my vehicle?
Check the fitment information listed on this page against your exact year, make, model, and (where applicable) trim, engine size, or configuration. If your exact vehicle isn't listed, or you're not sure, use the product chat on this page or contact our support team before ordering - we're glad to help confirm fitment.
What does it mean if a product is listed as universal fit?
Universal fit means the product is designed to work across a range of vehicles, not that it's guaranteed to fit every one. Compare the listed measurements, mounting requirements, and connector or hardware specs against your specific vehicle before ordering, since some installations may need additional hardware or minor fabrication.
Where can I find installation instructions for this product?
General installation notes are provided above where available. For detailed step-by-step instructions, refer to the manufacturer's documentation included with the product, or use the product chat on this page for questions about difficulty, required tools, or whether professional installation is recommended.
What if I have more questions about this product?
Use the product chat on this page for fitment, specs, installation, and compatibility questions, or contact our support team directly for help before you order.
