Řetězová sada s řetězovými koly JT a řetězem DID VX3 Heavy Duty X-kroužek zlato-černý - KTM SX 125 2017

DID VX3 Heavy Duty X-Ring 520 VXGB Gold & Black Chain & JT Sprocket Kit

This chain and sprocket kit is automatically matched to your motorcycle model. Wemoto selects the correct standard-size JT front and rear sprockets for your bike, together with the correct DID 520 chain pitch and standard number of chain links required for that gearing. This means you receive a complete replacement drive kit matched to the original standard specification of your motorcycle without needing to calculate sprocket sizes or chain length yourself.

The kit combines precision-manufactured JT sprockets with a premium DID 520 VX3 Heavy Duty X-Ring Gold & Black chain, providing a dependable complete drivetrain replacement with excellent durability, smooth power transmission and a distinctive premium finish.

Correct Kit Selected for Your Motorcycle

• Correct standard-size JT front sprocket selected for your motorcycle
• Correct standard-size JT rear sprocket selected for your motorcycle
• Correct DID 520 chain specification matched to the application
• Chain supplied with the standard number of links required for the selected sprockets
• Complete chain and sprocket set supplied ready for installation

DID 520 VX3 Heavy Duty X-Ring Gold & Black Chain

At the heart of this kit is the DID 520 VX3, a high-quality sealed drive chain developed for demanding road and off-road motorcycle use. DID’s patented X-Ring sealing system is designed to keep lubricant where it is needed around the chain pins and bushes while helping protect the internal bearing surfaces against water, dirt and other contamination.

The VX3 design combines excellent strength with increased chain rigidity, helping minimise unwanted flex through the drivetrain and providing smooth, direct power transmission. Compared with DID’s conventional VO series, the 520 VX3 offers an increased service-life rating, making it an excellent choice for riders looking for dependable everyday performance with the added visual appeal of a Gold & Black finish.

• Chain pitch: 520
• DID VX3 Heavy Duty specification
• Patented low-friction X-Ring sealing system
• Average tensile strength: approximately 36.5 kN / 8,210 lb
• DID Chain Life Index: 3500
• Approximately 32% greater chain life than the DID VO series
• High rigidity helps provide responsive and consistent power transfer
• Premium Gold & Black VXGB finish

DID X-Ring Technology

DID’s X-Ring design creates multiple sealing points between the chain plates, helping retain lubricant around the pins and bushes while limiting the ingress of water, dirt and road contamination. The shaped X-Ring profile also reduces friction compared with a conventional O-Ring seal, helping contribute to smooth operation, reduced wear and improved service life.

JT Front & Rear Sprockets

JT front and rear sprockets are precision manufactured to provide accurate fitment, consistent chain engagement and dependable service life. For this kit, Wemoto selects the standard sprocket sizes specified for your motorcycle model so the original gearing is retained unless otherwise stated.

The selected JT sprockets are matched with the supplied DID 520 VX3 chain to create a complete replacement final-drive set using components from two established motorcycle drivetrain manufacturers.

• Precision manufactured for accurate fit and chain engagement
• High-quality materials for strength and durability
• Correct standard gearing selected for your motorcycle
• Front and rear sprockets matched to the supplied DID chain
• Reliable replacement components for motorcycle final-drive systems

Benefits of Replacing the Complete Drive Set

The chain and sprockets wear together during normal use. Replacing all three components at the same time allows the new parts to bed in together and helps prevent a new chain from running against worn sprocket teeth.

• Allows the chain and sprockets to wear together evenly
• Helps restore smooth and consistent power delivery
• Can reduce drivetrain noise caused by worn components
• Helps prevent premature wear of newly fitted parts
• Provides a complete matched final-drive replacement

Installation Advice

For optimum service life, replace the chain and both sprockets together. Set chain tension and rear-wheel alignment according to the motorcycle manufacturer’s specification and tighten all sprocket fasteners to the recommended torque settings.

Lubricate the chain regularly using a lubricant suitable for sealed X-Ring chains and check the chain adjustment again after the initial bedding-in period. Regular cleaning, lubrication and tension checks will help maximise the service life of the complete drive set.

Chain Related Products

Everything you need to fit, maintain and get the best service life from your new chain and sprocket kit:

• Chain Tools – Essential tools for removing, joining and correctly fitting motorcycle drive chains.
• Chain Lubricants & Cleaners – Keep your chain clean, lubricated and protected to help maximise service life.
• Chain Oilers – Convenient chain lubrication systems for consistent everyday maintenance.

Why Buy From Wemoto?

Wemoto makes ordering a replacement motorcycle chain and sprocket kit straightforward. Our motorcycle-specific parts system selects the correct standard-size JT sprockets, DID chain pitch and standard chain length for your motorcycle, removing the uncertainty involved in choosing the individual components yourself.

With trusted DID and JT components, extensive motorcycle application data and decades of experience supplying motorcycle parts, you can order with confidence knowing the kit has been matched to your bike’s standard final-drive specification.