Honda CG125 Motorcycle Kick Starter

The Max Trading Honda CG125 Motorcycle Kick Starter from China is a key mechanical component used to start the motorcycle engine manually.

Honda CG125 adopts a dual starting system (electric + kick start), retaining the traditional foot starter lever to satisfy both retro riding preferences and emergency backup requirements.

In early CG125 versions, kick start was the only starting method, which is why many riders still consider the kick starter the “soul component” of this model. Even today, users often keep it installed for its reliability, simplicity, and independence from the electrical system.

When the electric starter system fails or the battery is depleted, the kick starter becomes the only effective way to start the engine.

Working Principle

The kick starter operates using the lever principle, converting downward foot force into rotational motion of the engine crankshaft.

Starting Process:

1. Rider steps down on the kick starter lever
2. Mechanical force rotates the crankshaft
3. Pistons and valves begin reciprocating movement
4. Fuel-air mixture ignites
5. Engine starts successfully

This purely mechanical operation ensures high reliability in harsh conditions.

3. Structural Design & Material

3.1 Main Material

Made of 45# carbon steel

Offers excellent strength, toughness, and fatigue resistance

Designed to withstand repeated high-force stepping without deformation

3.2 Durability Advantages

Long service life under daily use

Resistant to bending and cracking

Suitable for continuous mechanical impact loads

4. Two Kick Start Transmission Methods

Method 1: Direct Clutch Front Drive

Motion force is transmitted directly to the front of the clutch

Engine can start even when the clutch is engaged

Faster power transfer

Commonly used in traditional underbone and classic motorcycles

Method 2: Transmission-Based Drive

Motion force is transmitted through the gearbox

Requires clutch disengagement

Engine cannot start if clutch is not opened

More complex transmission path

Parameter configuration

6. Compatible Models 

Honda CG125

XF125

MTR Three-wheeled Motorcycle

125cc Top Rod Engine Motorcycles

Maintenance Tips

Warm Reminder from Max Trading

To ensure long-term stable performance of the kick starter:

Regularly check all connection points for looseness

Lubricate rotating joints to reduce friction and wear

Keep components clean to prevent dust and debris accumulation

Monitor wear conditions of the lever and connecting parts

Proper maintenance helps ensure smooth starting and extended service life.

Warm reminder from Max Trading

During use, we need to pay attention to the maintenance and upkeep of the starting rod: regularly check whether the connection parts of the starting rod are loose, such as the connection between the starting rod and the starting arm, the connection between the starting arm and the starting shaft, etc; Keep the starting rod clean and regularly apply an appropriate amount of lubricating oil to the rotating parts of the starting rod to reduce friction at the connection; Observe the wear of the starting rod and related connecting components to ensure the normal operation of the starting system.