First of all, all Bellhammer series are not recommended for use on motorcycles with “wet clutches”.
As a manufacturer, we request that you refrain from using this product as it may cause clutch slippage.
This guide assumes that your motorcycle has a “dry clutch specification” in which the engine and transmission parts are separated.
Recommended products for transmission oil for large motorcycles (dry clutch)
For manual transmissions of large motorcycles,
We recommend the use of “Bellhammer Gold Undiluted” for manual transmissions of large motorcycles.
It forms a strong lubricating film on the metal surface and is highly effective in preventing gear wear and seizure, especially in sports driving and high-load environments.
A very small number of large motorcycles are equipped with automatic transmissions (AT) or continuously variable transmissions (CVT).
In such cases, be sure to use the special fluid specified in the vehicle's instruction manual.
If automobile fluid or other fluids are used by mistake, there is a possibility of transmission failure.
If you are unsure of the specifications, contact your dealer.
If you are unsure of the specifications, we recommend that you consult a specialized organization such as a dealer or maintenance shop.
If you are unsure of the specifications, we recommend that you consult your dealer or maintenance shop.
Guideline for the amount of oil to be added
Use the following ratio to the total amount of oil:
Normal use: 5-10%.
Example] When the capacity of transmission oil is 1 liter (1000ml)
→ Approximate amount of oil to be added is 50 to 100ml.
*The appropriate amount to add may vary depending on the type of oil and vehicle construction.
We recommend that you start with about 5%.