DRIVE
960
luggage
body
accessories
handlebars
& grips
mirrors
cables &
levers
electrical
lighting
engine
fuel &
intake
air & oil
filters
clutch
brakes
drive
steering &
suspension
bearings
tires
chemicals
tools &
shop
trailer
exhaust
CHAIN
SIZE
PITCH
IN-MM
WIDTH
IN-MM
PIN
DIA-LGTH
MM-MM
Roller
Dia.
mm
Plate Thickness
Inner Outer
Wear Life
Index
Std. as
100
Weight
100 Links
lbs. kg
Disp.
Max cc’s
Street / Dirt
HP.
Max
mm
mm
520MVXZ
5/8 - 15.875
1/4 - 6.35 5.38 21.50
10.2
2.20 2.20 9,000 40.0
1,500 3.99 1.81
1000 / 750
100
525MVXZ
5/8 - 15.875
5/16 - 7.94 5.38 23.00
10.2
2.20 2.20 9,300 41.3
1,500 4.21 1.91
1000 / 750
130
530MVXZ
5/8 - 15.875
3/8 - 9.53 5.38 24.60 10.3
2.20 2.20 9,300 41.3
1,500 4.46 2.02
1000 / 750
145
MVXZ Series
Our Supreme Quadra-X Ring Chains, The Ideal OE Replacement.
PREMIUM QUADRA-X RING CHAINS
EK’s MVXZ Quadra-X Ring chain is the ideal replacement chain for any 600 to 1000cc
street bike. Features like lightening holes in the sideplates,large-diameter pins, and
friction-reducing Quadra-X Rings help ensure high-performance and from 1 1/2 to 2
times increased wear life when compared to a standard O-Ring chain.
Every MVXZ chain features EK’s Quadra-X Ring design. This innovative sealing technology results in reduced friction and increased chain life.
Lab tests show that a Quadra-X Ring chain can last from 1 1/2 to 2 times longer than a standard O-Ring chain.
We strongly recommend these Quadra-X Ring chains as the ideal replacement for the original equipment chain on your 600 to 1000cc sportbike.
Features like solid bushings, lightening holes in the sideplates, large-diameter pins, and friction-reducing Quadra-X Rings help ensure high-
performance and durability. MVX chains are available in colors.
• Recommended application: up to 1000cc/100hp for 520MVXZ; up to 1000cc/130hp for 525MVXZ; up to 1000cc/145hp for 530MVXZ
• Available colors: gold, chrome,
• Tensile strength: 9000 lbs. for 520MVXZ; 9300 lbs. for 525MVXZ and 530MVXZ
• Available lengths: Up to 120 links for 520MVXZ; up to 130 links for 525 and 530MVXZ
• Zero Stretch Technology available as an option on somel MVXZ chains.
EK Chain’s new Zero Stretch Technology virtually eliminates measurable chain
stretch in the first 1000km of use. ZST puts an end to the hassle of retensioning the
chain after the initial break-in period, when most chain stretch occurs. For racers,
this can mean going several race weekends without a single chain adjustment.You
also get the confidence of knowing that a chain with ZST will stay within wear toler-
ances throughout its entire service life. ZST is standard on the 530ZZZ chain, and
available as an option on some MVXZ series chains.
ZERO STRETCH TECHNOLOGY
NEW QUADRA X-RING
EK’S X-Ring chain offers features you may not find on any other brands.
Quadra’s X-Ring design reduces friction by as must as 40% because of smaller
contact areas.The X-Ring’s 4 point contact patch also offers better sealing than
conventional o-rings. Lab tests show the Quatra X-ring chains last 50% longer
that a standard O-ring chain!
EK’s Quadra X-Ring
O-ring chain
EK
ZST
