Product Description
S&S CYCLE Flywheel Assembly – 4.250″ Stroke – EFI Models – Evolution Big Twin ’95-’98
Key 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.
Technical Specifications
- Weight: 39.90 lbs
- Supplier Number: 32-2145
- Unit of Measure: Each
Current Warehouse Inventory
Stock by Location:
- ✓ Janesville, WI: 7 units
- ✗ Batavia, NY: 0 units
- ✗ Dallas, TX: 0 units
- ✗ Fresno, CA: 0 units
- ✗ Reno, NV: 0 units
- ✗ Asheville, NC: 0 units
- ✓ National: 7 units
Total Available: 14 units
Inventory Last Checked: December 4, 2025 at 1:00 AM UTC
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
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