SJT Blog

By Redaksi SJT
October 9, 2026

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...

By Redaksi SJT
October 8, 2026

Piece Sliders Need Maintenance? Here’s Keep CVT Components

When servicing an automatic motorcycle, vehicle owners are usually more familiar with terms such as rollers, V-belts, or clutch shoes. However, there are other components that work within the CVT system, one of which...

By Redaksi SJT
October 8, 2026

Understanding the Function of a Piece Slider

The piece slider is relatively small in size, but it plays an important role in the CVT mechanism. This component is located in the primary pulley assembly and works together with other components to...

By Redaksi SJT
October 8, 2026

Latest Activities of PT. Sejati Jaya Tangerang at the Head Office

PT. Sejati Jaya Tangerang continues to carry out various activities at its Head Office as part of its daily operations. These activities include interdepartmental coordination, preparation of business requirements, and communication related to the...

By Redaksi SJT
October 8, 2026

Don’t Just Pick Any Part: Here’s Why CVT Spare Part Quality Matters

CVT spare parts are important components within the transmission system that support the transfer of engine power. Because these components are used continuously, their quality should be carefully considered, especially by distributors, spare-parts retailers,...

By Redaksi SJT
October 7, 2026

Differences Functions of Weight Rollers and Piece Sliders in a CVT

Both components are located within the CVT mechanism and are commonly inspected during servicing. However, the weight roller and piece slider serve different functions. For automatic scooter owners, these components may appear simple, but...

By Redaksi SJT
September 10, 2026

What Is a Weight Roller? Here’s What You Need to Know

Have you often heard the term weight roller when having the CVT system on an automatic motorcycle serviced, but are still unsure what this component actually does? Also commonly referred to as a CVT...

By Redaksi SJT
September 10, 2026

Don’t Get It Wrong: Know the Main Parts of an Automatic Motorcycle

Automatic motorcycles consist of various parts and components that work together to support the vehicle’s operation. Each part has a different function, from the engine as the source of power, the CVT system for...

By Redaksi SJT
September 2, 2026

Get to Know Motorcycle CVT, These Are the Key Components Inside

A motorcycle CVT consists of several components that work together as an integrated system. From the weight roller, pulley, V-belt, and piece slider to other supporting components, each part has its own role in...

By Redaksi SJT
September 2, 2026

Getting to Know PT. Sejati Jaya Tangerang: A Spare Parts Manufacturer for the Automotive Industry

The growing demand for automotive spare parts makes the availability of spare parts an important part of the automotive industry. For this reason, choosing the right manufacturer is an important consideration for distributors, spare...

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