SMP Neutral Safety Switch - High Carbon Steel - Harley & Indian V-Twin
About SMP
Standard Motor Products supplies ignition, sensor and electrical components across the automotive and powersports markets, with V-twin parts covering switches, sensors and ignition hardware.
This SMP Neutral Safety Switch is an American-made, direct OEM replacement for your V-twin motorcycle. Engineered with hardened high-carbon steel stems, it's designed to provide reliable engagement and a long service life. It ensures your Harley-Davidson or Indian Motorcycle only starts when the transmission is safely in neutral.
Why riders pick this
- American-made for superior quality and craftsmanship
- Hardened high carbon steel stems for extreme durability
- Manufactured to precise OEM specifications
- Direct replacement for hassle-free installation
- Ensures safe engine starts by requiring neutral engagement
For riders who prioritize safety and reliability, this SMP Neutral Safety Switch is an essential upgrade or replacement for their Harley-Davidson or Indian Motorcycle. Manufactured in America to stringent OEM specifications, it's designed to prevent accidental engine starts when the bike is in gear. The key to its durability lies in its hardened high-carbon steel stems, built to withstand the rigorous demands of V-twin riding.
Uncompromising Safety and Longevity
- American-made quality ensures consistent performance
- Hardened high carbon steel stems resist wear and tear
- Manufactured to OEM specifications for precise fit and function
- Direct replacement for stock neutral safety switches
- Promotes rider safety by preventing in-gear starting
Confidence on Every Ride
A reliable neutral safety switch is a small but critical component that contributes significantly to your riding confidence. This SMP switch offers superior durability compared to many stock units, thanks to its specially hardened stems. Whether you're navigating city streets or cruising open highways, you can trust that your starting system is secure, allowing you to focus on the ride.
Specifications
- Brand: SMP
- Manufacturer Part #: MCNSS2
- UPC: 091769334987
- Length: 2.7 in
- Width: 3.9 in
- Height: 1.75 in
- Weight: 0.07 lbs
Common questions
What is the function of a neutral safety switch on a motorcycle?
The neutral safety switch prevents the engine from starting unless the transmission is in neutral. This is a crucial safety feature that protects against accidental movement or lurching when the rider engages the starter.
Is this SMP switch a direct replacement for my stock neutral safety switch?
Yes, this SMP Neutral Safety Switch is manufactured to OEM specifications and designed as a direct, drop-in replacement for V-twin neutral safety switches on compatible Harley-Davidson and Indian Motorcycle models.
Why are the stems hardened to Rockwell C?
The high carbon steel stems are hardened to resist wear from repeated engagement. This hardening ensures the switch maintains its precise function and engages reliably over thousands of cycles, extending its service life.
Ordering from Vtwinbikers
- Brand new, sourced through authorized US distribution — never used, never grey-market.
- Not sure it fits? Use Shop by Bike to filter by your year and model, or email us and we will confirm before you order.
- Harley-Davidson and Indian Motorcycle is all we do, so you are talking to people who ride what you ride.
| BRAND | SMP |
| TYPE | Switches |
| SKU | 275-01081 |
| WEIGHT | 0.07 lb |
