Transmission chain CZ 520 EC Profesional (118 link) without O-Ring  CZ520ECPROF-118
Transmission chain CZ 520 EC Profesional (118 link) without O-Ring  CZ520ECPROF-118
Transmission chain CZ 520 EC Profesional (118 link) without O-Ring  CZ520ECPROF-118
Transmission chain CZ 520 EC Profesional (118 link) without O-Ring  CZ520ECPROF-118
Transmission chain CZ 520 EC Profesional (118 link) without O-Ring  CZ520ECPROF-118
Transmission chain CZ 520 EC Profesional (118 link) without O-Ring  CZ520ECPROF-118
Transmission chain CZ 520 EC Profesional (118 link) without O-Ring  CZ520ECPROF-118
Transmission chain CZ 520 EC Profesional (118 link) without O-Ring  CZ520ECPROF-118

Transmission chain CZ 520 EC Profesional (118 link) without O-Ring CZ520ECPRO-F118

CZ520ECPROF-118
In stock: 9+ pieces
308.00 RON
Tax included Delivery in 24 hours for Romania

Transmission chain CZ 520 EC Profesional (118 link) without O-Ring CZ520ECPROF-118

 

Transmission chain CZ 520 EC Profesional (118 link) without O-Ring CZ520ECPROF-118

MOTOCROSS / SUPERMOTO RANGE BASIC RANGE

The Motocross / Supermoto chains don’t have any sealing rings, because they are designed mainly for the racing purpose. Their design is lighter and more compact in dimensions. The types with MX marking are produced with the CRK layer on the pins. This technology is significantly extending the chain life-time during the long term using in dusty and muddy conditions. The chain 520 GTX is developed especially for Trial purpose.

CRK pins layer

CRK layer coated on the pins surface is created by special chemical thermal method. Extremely hard chromium carbides in the CRK layer resist against wear in hard dusty and muddy running conditions. The chrome presents is also a guarantee of pin surface corrosion resistance. The great features of CRK surface are used on the highest class of ČZ motocross MX chains for racing application

520 EC PROFESSIONAL: Reinforced version of the 520 MX type with a broader spectrum of use on the most powerful machines. It has slightly higher weight when compared to the 520 MX type chain. Not suitable for road use.

ChainPitch (mm)Inner width (mm)Roller diameter (mm)Pin length (mm)Plate thickness inner/outer (mm)Middle static strenght (N)Weight of 100 links (kg)Connecting linkPlates colour outer-inner
420 MX 12.7 6.35 7.75 16.6 1.8/1.8 22000 0.89 CLIP gold-black
428 MX 12.7 7.75 8.51 17.8 1.8/1.6 23000 1.05 CLIP gold-black
520 EC 15.875 6.35 10.16 18.5 2.2/2.2 38000 1.62 CLIP yellow-black
520 M 15.875 6.35 10.16 18.1 2.2/2 35000 1.51 CLIP blue-yellow
520 MX 15.875 6.35 10.16 18.1 2.2/2 35800 1.51 CLIP gold-black
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