At DMG Motorsports, we present the D.I.D Chain 525VX3 120L (525VX3X120FB) — a premium natural-finish X-Ring drive chain built for riders who demand more from their powertrain. As part of D.I.D's most popular VX Series lineup, this 525-pitch, 120-link chain is engineered to be a serious upgrade over OEM equipment, delivering the smoother handling, reduced power loss, and quicker throttle response that come from a stiffer, more rigid chain construction. Whether you're running a sport bike, dual-sport, or sport-touring machine up to 1000cc, the 525VX3 is built to handle the demands of the road and trail alike.

Features:

• Greater rigidity (7% higher than the previous VM series), creating smoother handling, reduced power loss and quicker response — the highest value in the D.I.D lineup
• Boasts a 41% longer chain life than the VO Series thanks to D.I.D's patented X-Ring seal technology
• An 8% tensile strength increase due to the hardness of its inner plate, along with an 11% wear resistance improvement from the upgraded X-Ring material
• D.I.D's X-Ring design creates half the friction of a standard O-Ring chain, keeping the drivetrain running smoother and cooler
• Rated for maximum off-road and street use up to 1,000cc, with a tensile strength of 9,980 lbs./ft., a chain pin length of 22.00mm, and inner/outer plate thickness of 2.20mm
• Replaces the Professional O-Ring V Series and the Premium X-Ring VM Series as D.I.D's go-to upgrade chain
• Natural steel finish, 120-link length, sold individually
• A great chain upgrade from OEM, recognized as one of the most popular and widely used chains on both on- and off-road bikes