DID CHAINS ZVM-X TYPE

DID CHAINS ZVM-X TYPE Extra-strong individual X-ring chains from DID with permanent grease lubrication - very high-quality and durable
The open chains are supplied with the appropriate hollow rivet connecting link. They come in sizes 520, 525 and 530, and in various lengths.

• The best D.I.D chain available today in terms of rigidity** (10% higher than its predecessor, the ZVM2),
• with the highest wear resistance index to date
• D.I.D X-ring seals*** halve the power loss due to friction compared to an O-ring chain

Chain colours:

• GOLD G&G - (polished gold outer and inner plates)
• CHROME S&S - (chrome-silver outer and inner plates)
• SILVER - (steel-coloured)

Tensile strengths:

• 520 ZVM-X: 3970 kg
• 525 ZVM-X: 4720 kg
• 530 ZVM-X: 4720 kg

Wear resistance index:

• 520 ZVM-X: 3500
• 525 ZVM-X: 4000
• 530 ZVM-X: 4000

Reference: Standard chain (=100)

** The rigidity of a chain means its ability to resist deformation and stretching. Higher rigidity means smoother handling, less power loss and faster reaction of the chain.

*** The specially shaped sealing rings significantly alter the friction area of the side plates. At the same time, doubling the number of sealing points from 2 to 4 safeguards far more effectively against lubricant loss, and also provides optimum protection against dirt.