Automatic Motorcycle Feel Different? Recognize Signs of a Worn Weight Roller
Automatic motorcycles use a CVT system to transfer engine power automatically. One of the components within this system is the Weight Roller, which can experience wear over time. Changes in its condition may affect the motorcycle’s response and make its performance feel different.
So, how can you tell if a Weight Roller is starting to wear? Here are some signs to look out for.
1. The Motorcycle Feels Less Responsive During Acceleration
One noticeable change may be a difference in the motorcycle’s acceleration response. The motorcycle may feel heavier when starting to accelerate or may require a different throttle response than usual.
This can be one indication of a change within the CVT mechanism, including the possibility of wear on the Weight Roller.
2. Vibrations Appear During Acceleration
Vibrations that can be felt when the motorcycle starts moving or when increasing speed should also be taken into consideration. A Weight Roller that has changed shape or experienced wear may affect the movement of components within the pulley mechanism.
However, vibration is not a specific indication of a worn Weight Roller, as other CVT components can cause similar symptoms. An inspection is necessary to determine the actual source of the issue.
3. Unusual Sounds Come from the CVT Area
Sounds that differ from the motorcycle’s normal operating condition, particularly those coming from the CVT area, may be a reason to have the system inspected. Such sounds can occur when the condition of components within the CVT system changes.
If the sound continues or becomes more noticeable, avoid immediately replacing a single component without an inspection. A technician can inspect the Weight Roller along with other CVT components to determine their actual condition.
4. The Weight Roller Becomes Uneven in Shape
A physical inspection can provide a better indication of the condition of the Weight Roller. A worn component may have an uneven surface or show changes in its original shape.
The term “roller peyang” is also commonly used to describe a roller that is no longer in its original shape. If physical changes are found, the component should be inspected further and compared with a component in proper condition.
5. The CVT Feels Less Smooth During Operation
Changes in the condition of the Weight Roller may affect the operation of the CVT mechanism, making the transmission ratio adjustment feel different. Riders may notice that the motorcycle’s response is less smooth than before.
However, this condition should still be evaluated together with the results of an inspection of other components, as the CVT system consists of multiple parts that work together.
What Happens If a Worn Weight Roller Is Left Unchecked?

The Weight Roller is part of the CVT system and works together with other components. If it has already experienced wear but continues to be used, the operation of the CVT mechanism may become less effective.
These changes may result in different acceleration response, unusual vibrations or sounds, and the need to inspect other CVT components as well. Therefore, when unusual signs begin to appear, an early inspection can help identify the condition of the components before deciding on the next step.
How to Check for a Worn Weight Roller

An inspection can begin by paying attention to any changes noticed while riding the motorcycle. Observe the acceleration response, vibrations, and any unusual sounds coming from the CVT area.
The Weight Roller should then be inspected directly to determine whether there are signs of wear or changes in shape. The inspection should not be limited to the rollers alone, but should also include other related CVT components.
For riders who are not familiar with disassembling a CVT system, it is advisable to have the inspection performed by a technician or qualified workshop to ensure that the components are inspected and installed correctly.
When Should the Weight Roller Be Replaced?
Replacement of a Weight Roller should not be determined solely by how long it has been in use. Its physical condition, degree of wear, changes in shape, and the results of a CVT inspection can all be considered when deciding whether replacement is necessary.
If the Weight Roller no longer meets the required condition and an inspection confirms that replacement is needed, use a spare part that matches the vehicle’s type and requirements. Choosing the correct component is also important to ensure proper installation within the CVT system.
If wear or changes in shape are found, replacement can be considered based on the inspection results and the vehicle’s needs. Using a compatible spare part and ensuring proper installation are also important parts of maintaining the CVT system.
Does your automatic motorcycle feel different? Check the condition of the Weight Roller and use the appropriate spare part. Get to know our Weight Roller products from PT. Sejati Jaya Tangerang for your automotive needs.