2 Stroke Killswitch Lock

Secure your 2 stroke or motorized bike with our Killswitch Lock Kit! Specifically designed for 2-stroke engines that require a grounded circuit to run, this lock kit provides both security and functions as a killswitch.

Unlike our 4-stroke version, which grounds the engine in the OFF position, this 2-stroke-specific lock is designed to work with engines that must remain grounded to stay running.

Key OFF (or removed) → Circuit OPEN → Ground is broken → Engine shuts off
Key ON → Circuit CLOSED → Provides ground → Engine runs

Perfect for 2-strokes, motorized bicycles, and other small engines, this kit replaces your standard push-button kill switch with a keyed lock, preventing unauthorized use while maintaining proper function.

Features:

• Complete Assembly: Includes the lock pre-installed in a durable handlebar mounting case, ensuring easy installation.
• Hardware Included: Comes with two M5x8 hex cap bolts for secure mounting.
• Dual-Wire System: The lock features two wires:
  • Red Wire: Connects directly to the ground (metal point on engine).
  • Black Wire: Connects to the engine’s ignition coil kill wire.
  • Your engine should have 2 wires attached to the magneto or ignition coil. The lock connects to these 2 wires.
• Enhanced Security: This lock is designed to prevent anyone from starting your engine without the key. Once installed, the engine won’t start unless the key is inserted and turned, ensuring peace of mind when your ride is parked.
• 2 Keys Included: Each lock comes with two keys, so you’ll always have a spare. Every kit has a unique lock and key set, ensuring keys from different sets are not the same, so you can be confident no one else can buy a duplicate of your key.

PLEASE READ INCLUDED INSTRUCTIONS BEFORE INSTALLING!

If you are unsure if this will work on your engine contact us for confirmation!

You can read the installation instructions HERE