CG Gear Shift Switch Component (Old)
- Brand: Mortch Motor
- Product Code: MICG125-1065
- Product Viewed: 166
- Availability: Pre-Order Pre-Order
- Weight: 0.04kg
US$2.20 41 SOLD
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CG Gear Shift Switch Component (Old Style)
⚡ Gear Position Switch · Neutral Switch · Gear Sensor · CG125/CG150 Specific
Affordable Standard Quality Gear Shift Switch · For CG125, CG150 4-Stroke Engines · Also Fits GS125, etc.
This is the CG Gear Shift Switch Component (Old Style) — an affordable standard quality gear shift switch specifically designed for CG125 and CG150 4-stroke engines, and also compatible with GS125 and similar models. This component is an important part of the engine electrical system, responsible for detecting the current gear position and transmitting the signal to the instrument panel gear indicator.
The gear shift switch (also known as the gear position sensor) is mounted on the transmission and detects the shift drum position to determine the current gear. The old style gear switch features a classic contact-point design with simple construction and high reliability. When the gear switch fails, it can cause inaccurate gear display, neutral light not working or staying on. Manufactured to standard quality specifications, this switch offers reliable performance and is the ideal replacement for a damaged or aged original unit.
✨ Core Functions: Detect current gear position · Transmit gear signals · Control neutral indicator light · Classic contact-point design · Affordable replacement
Product Name
Gear Shift Switch (Old Style)
Compatible Engines
CG125 / CG150 / GS125
Operating Voltage
DC 12V
Gear Count
5 Gears + Neutral
Switch Type
Contact-Point / Old Style Design
Mounting Location
Transmission Side Cover / Shift Drum Location
Compatible Vehicles
CG Series / GS Series
Mounting Type
Direct OEM Replacement
Quality Standard
Standard Quality
🔢 Gear Display
Detects current gear and sends signal to instrument panel gear indicator for rider awareness.
🔴 Neutral Indicator
Controls neutral indicator light, illuminating when in neutral for easy identification.
🛡️ Start Safety
Some models use neutral signal for start safety, allowing engine start only when in neutral.
🔧 Classic Compatibility
Features classic contact-point design, compatible with older CG125, CG150, and GS125 models.
⚠️ Symptoms of Gear Shift Switch Failure: Inaccurate or scrambled gear display, neutral light not working or staying on, no gear display on instrument panel, abnormal starting system operation. If these issues occur, inspect and replace the gear shift switch promptly.
This gear shift switch component is compatible with the following engines and vehicles:
- Engine Types: CG125, CG150 4-stroke engines
- Compatible Models: GS125, GS150, and other models using similar gear switch design
- Vehicle Types: Honda CG series, Suzuki GS series, Chinese-made CG series motorcycles, dirt bikes, street bikes
- Mounting Location: Transmission side cover, shift drum end
- Applications: Gear display repair, neutral light repair, instrument cluster repair, vintage model replacement parts
📌 Compatibility Note: This gear shift switch features classic contact-point design, specifically for CG125 and CG150 4-stroke engines, and also fits GS125 and similar models. Before installation, verify that your original gear switch specifications match this product.
- Standard Quality: Affordable standard quality design with reliable performance for everyday use.
- Vintage Model Specific: Designed for older CG125, CG150 4-stroke engines and GS125 models, perfect compatibility with original wiring and mounting.
- Contact-Point Design: Classic contact-point switch construction with simple structure, high reliability, and easy maintenance.
- Accurate Detection: Well-designed internal contacts provide precise gear detection and stable signal transmission.
- Plug-and-Play: Standard terminal connections allow direct replacement of the original gear switch with simple installation.
- Excellent Value: Affordable price makes it an ideal choice for vintage model maintenance and repairs.
🔧 Installation Guide
1. Disconnect the negative battery terminal before starting to prevent short circuits.
2. Locate the original gear shift switch (typically on the left or rear side of the transmission).
3. Disconnect the wiring and remove the mounting bolt.
4. Remove the old gear switch, noting the condition of the sealing gasket.
5. Clean the mounting surface, ensuring it is free of oil and debris.
6. Install the new gear switch with a new sealing gasket (if provided) to ensure reliable sealing.
7. Tighten the mounting bolt to the specified torque.
8. Connect the gear switch wiring, ensuring a secure connection.
9. Reconnect the battery negative terminal, start the engine, and test gear display function.
Spec Confirmation: Before purchasing, verify that your original gear switch specifications match this product to ensure compatibility. For vintage models, compare the appearance and wiring configuration.
Installation Caution: Ensure the sealing gasket is properly seated to prevent oil leaks. After installation, test gear display function. If gear display issues persist, inspect wiring connections and the instrument cluster. Professional installation is recommended. Product images are for reference only; please refer to the actual product.
- Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
- We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.
- Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
- Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.
- All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
- In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.


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