D.I.D 525ZVM-X2 Black X-Ring Chain, 120 Links

The D.I.D ZVM-X Series utilizes patented X-Ring seal and has greater strength than the VX Series and is designed for heavyweight motorcycles with tremendous torque and horsepower. The twisting action of the X-Ring® increases its sealing performance and its four contact points minimizes power loss. The ZVM-X Series’ Direct Energy Transfer, born from our experience in MotoGP, means greater stretch resistance under load.

The ZVM-X chain is a great chain for high powered street bikes but may also be utilized on adventure bikes. 

Max CC:1,300cc

Tensile Strength:10,408 lbs

Weight (100L):4.65 lbs

Seal:X-Ring

Chain Life Index:4,000

Pin Length: 0.913"

Pin Diameter:0.217"

Inner Plate Thickness:2.4

Outer Plate Thickness:2.6

Note: ZVM-X and ZVM-X2 CONNECTING LINKS AREN'T INTERCHANGABLE (Varying pin lengths)

The D.I.D 525ZVM-X2 Black X-Ring Chain is a high-performance motorcycle drive chain designed for riders who demand dependable power transfer and long-lasting durability. Built by D.I.D, a trusted name in motorcycle chain technology, this chain combines a strong construction with advanced sealing technology to help protect internal lubricant and reduce wear during everyday riding, touring, and performance use.

Its X-ring design helps minimize friction while maintaining an effective barrier against dirt, moisture, and contaminants. The result is smooth operation, consistent engagement, and extended service life when the chain is properly installed, lubricated, and maintained. The black finish provides a distinctive appearance that complements a wide range of motorcycle styles while supporting the chain’s durable construction.

The D.I.D 525ZVM-X2 is supplied in a 120-link configuration and is intended for compatible motorcycle applications using a 525-size chain. Always verify the required chain size, link count, master link style, and manufacturer specifications before installation. For best results, follow the motorcycle manufacturer’s service recommendations and use maintenance products approved for sealed-ring chains.

Whether used for replacement service or a drivetrain upgrade, the D.I.D 525ZVM-X2 Black X-Ring Chain delivers reliable performance, smooth power transmission, and the quality expected from D.I.D. Its combination of sealed-ring protection, robust construction, and refined operation makes it a dependable choice for maintaining motorcycle drivetrain performance.

Features:

• Brand: D.I.D
• Part Number: 525ZVMX2B120
• Chain Type: X-ring sealed motorcycle drive chain
• Chain Size: 525
• Finish: Black
• Link Count: 120 links
• Performance: Designed for smooth power transfer and reduced friction
• Durability: Sealed-ring construction helps protect against contaminants and wear
• Application: For compatible motorcycle drivetrain replacement or upgrade