Volume LIV
EDITORIAL
KIT PALMER
EDITOR
kitpalmer@cyclenews.com
RENNIE SCAYSBROOK
ROAD TEST EDITOR
rennie.scaysbrook@cyclenews.com
CONTRIBUTORS
LARRY LAWRENCE
CONTRIBUTING EDITOR
STEVE COX
CONTRIBUTING EDITOR
ADAM BOOTH
CONTRIBUTING TEST EDITOR
ALAN CATHCART
EUROPEAN EDITOR
COPY EDITORS
MICHELLE BAIRD
COPY EDITOR
JEAN TURNER
COPY EDITOR
ADVERTISING SALES
SEAN FINLEY
GM, AD SALES MANAGER
sean.finley@digitalthrottle.com
DAVE ROE
V-TWIN SALES DIRECTOR
dave.roe@digitalthrottle.com
JESSE ZIEGLER
SALES DIRECTOR
jesse.ziegler@digitalthrottle.com
ART DIRECTION AND DESIGN
SUNJU KWON
ART DIRECTOR/ART MANAGER
sunny@cyclenews.com
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Economical
Prices
D.I.D's VX Pro-Street chains
have greater rigidity to fight
power loss. X-Ring chains are
long wearing, high mileage.
Available in gold and
unplated
The 520ERV3 is a light
weight, super strong, low
friction X-Ring race chain.
The pin heads are dimpled
to minimize weight without
reducing strength.
*Wear index: Standard non-o-ring chain = 100
Model Weight Tensile Wear
Number per100 links Strength Resistance*
520ERV3 3.30 lbs. 8,660 lbs. 3,100
428VX 2.66 lbs. 7,420 lbs. 2,700
520VX2 3.35 lbs. 8,210 lbs. 3,500
525VX 4.05 lbs. 9,220 lbs. 3,600
530VX 4.27 lbs. 9,220 lbs. 3.800