Electric Start Kit – SX03 – KTM / GasGas / Husqvarna 65cc (2024-2027)

Electric Start Kit 65cc

Plug & Play   • Race-Ready

Designed for riders who want effortless starts without compromising performance, this electric start kit delivers reliable starts for 65cc motocross bikes. With no engine modification required.

The system features a sodium battery with manual charging, and when fully charged it can deliver more than 300 starts. The kit includes a charger, and a full charge takes only one hour.

For ultimate lightweight design, and due to space constraints, we did not equip the SX65 model with an automatic charging system. It requires manual charging. However, there is no need to worry about battery life — one charge can deliver more than 300 starts.

At a normal riding level, riders start about 3–5 times per session and only 30–50 times per day. One charge can cover 7 practice days.

There is virtually zero impact on engine performance. Engine response remains untouched — while low-end torque and throttle control are improved thanks to the optimized flywheel mass.

The system allows starting in gear with the clutch pulled in, ideal for race restarts. The original kick-starter remains fully functional at all times as a backup.

An oil-free gear design reduces extra weight and maintenance. The integrated Battery Management System (BMS) protects against over-charge, over-discharge, and short-circuit, ensuring long-term reliability for the battery.

Installation is fully plug & play, with model-specific video instructions accessible via QR code.

Key Features

• Optional waterproof fast-charge cable available
• Original kick-starter fully retained
• Built-in Battery Management System (BMS)
• Oil-free, maintenance-free gear design
  
• Optimized flywheel mass for improved ride control
  
• Plug & play installation, no engine or frame modification
  
• Sodium battery and charger included

Fitment

• KTM SX65 — 2024–2027
  
• Husqvarna TC65 — 2024–2027
  
• GasGas MC85 — 2024–2027
  

What’s Included

• BATTERY & BRACKET
  
• WIRING HARNESS
  
• START SWITCH
  
• STARTER MOTOR
  
• CNC HOUSING & COVER (Pre-installed with bearings)
  
• REUSABLE GASKET
  
• BENDIX GEAR
  
• MAIN GEAR
  
• SPECIAL TOOLS (For flywheel locking and main gear installation)
  
• FULL HARDWARE KIT (All necessary screws and nuts)
  
• USER MANUAL & STICKERS

WHY and WHO is it for?

It’s ideal for parents upgrading bikes for youth riders, beginners who want easier and more consistent starting, and competitive racers who need fast, stress-free restarts during training or racing. It’s also a smart upgrade for anyone converting a stock 65cc motocross bike into a more rider-friendly, race-ready machine.

Shipping Information

• Free worldwide express shipping on all orders
• Orders are processed within 10-15 business days
• Delivery time: 5–10 business days, depending on location
• Tracking number provided for every order

Important

• Please note that any import duties and local taxes that may apply depending on the destination are to be paid by the customer.

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