Product Description
The S&S CYCLE IGNITION HI4N 70-99 BT/XL is available at Knobtown Cycle, serving Kansas City riders since 2004.
Key Features
- Single-fire and dual-fire function built into a single module
- All-metal housing provides improved heat dissipation
- Ignition advance and timing degree markings are on the metal flange
- Sensor housings contain advanced flux concentrators with high-temperature-resistant samarium/cobalt magnets for accurate, reliable ignition triggering
- Electronics are fully enclosed to resist vibration, moisture and dirt
- Four rotary switches for ignition mode selection, advance rate, and rev limit
- Made in the USA
- Not for fuel-injected models
Product Specifications
- Part Number: 21010345
- Brand: S&S CYCLE
- Weight: 0.56 lbs
Expert Installation Services
Professional installation services available. Contact our Kansas City service department! Free Ship to Store!
Notes: N/F 86-03 XL €?„25PJL
Part Locations
| Location |
Available |
| Wisconsin (WI) |
0 |
| New York (NY) |
5 |
| Texas (TX) |
1 |
| Nevada (NV) |
0 |
| North Carolina (NC) |
1 |
| National Total |
7 |
Stock levels last updated: January 30, 2026 8:09 PM
Professional Installation Available
Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.
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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