Restore the security and reliability of your vehicle's starting system with the Universal Parts 4-Wire Dirt Bike & ATV Ignition Switch. Designed as a heavy-duty replacement for worn, lost, or damaged units, this switch provides a crisp, positive engagement between On and Off positions. Engineered for rugged off-road conditions, it features a weather-resistant housing to ensure consistent electrical contact even in dusty or damp environments.
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Universal 4-Wire Logic: Standard 4-wire configuration (Red, Black, Green, Black/White) used by the vast majority of Chinese and Japanese-style pit bikes and ATVs for ignition-kill and power-on functions.
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Plug-and-Play Integration: 4-prong female plastic plug for fast, tool-free connection to your existing wiring harness — verify your harness has a male 4-prong plug before ordering.
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Industry Standard Fitment: 25.4mm (1") outer diameter snaps into standard 1-inch mounting holes on fairings or handlebar brackets.
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Dual-Key Security: Includes two matched keys — keep one in your gear bag and one in the workshop.
Fitment Guide
Universal fit for 4-wire electrical systems, including:
| Vehicle Category |
Common Compatible Brands |
| Dirt Bikes / Pit Bikes |
SSR, Coolster, Apollo, Piranha, Thumpstar (50cc–150cc) |
| ATVs / Quads |
TaoTao, Mountopz, Ice Bear, Peace Sports (all engine sizes) |
| Go-Karts / Buggies |
Hammerhead, TrailMaster, and various GY6-based buggies |
Features
- 4-wire ignition switch — standard Red, Black, Green, Black/White configuration for pit bikes and ATVs
- 4-prong female plug — plug-and-play connection to existing wiring harness (verify male plug on harness before ordering)
- 25.4mm (1") outer diameter — fits standard 1-inch mounting holes on fairings and handlebar brackets
- Weather-resistant housing — consistent electrical contact in dusty or damp off-road conditions
- Includes 2 matched keys — backup key for gear bag or workshop
Specifications
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Wiring: 4-Wire (Red, Black, Green, Black/White)
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Connector: 4-Prong Female Plug
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Mounting Hole Diameter: 25.4mm (1 inch)
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Includes: 2 matched keys
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MPN / SKU: 260-18
California Prop 65 Warning: www.p65warnings.ca.gov
Model Fitment
Universal fit — 4-wire dirt bikes, pit bikes, ATVs, and go-karts (SSR, Coolster, Apollo, TaoTao, Hammerhead, TrailMaster and similar Chinese/Japanese-style 50cc–150cc)