Features The 525 VX3 chain has an 8% tensile strength increase due to the hardness of its inner plate With the X-Ring material upgrade, the 525 VX3 chain has a greatly improved sealing performance and a wear resistance increase of 11% Max cc rating of the 525 VX3 chain is 1000 cc Increased rigidity as to reduce flex, which gives you a more responsive and smooth driving experience 525VX3 boasts a 41% longer chain life than previous O-ring series due to D.I.D's patented X-Ring seal technology VX Series chain is a great chain upgrade from OEM and is D.I.D's most popular and widely used chain on both on and off-road bikes Specs PRODUCT NAME DRIVE CHAIN MODEL VX3 SERIES COLOR/FINISH GOLD CHAIN SIZE 525 CHAIN TYPE 525 VX3 TENSILE STRENGTH 9220 LB / 41 KN NUMBER OF LINKS 120 MAXIMUM ENGINE DISPLACEMENT (STREET) 1000 CC MAXIMUM ENGINE DISPLACEMENT (OFFROAD) 1000 CC SEAL TYPE X-RING MASTER LINK CONNECTOR RIVET UNITS EACH RIDING STYLE ADVENTURE TOURING / DUAL-SPORT / ATV / STREET / OFF-ROAD / UTV FITMENT This is a universal product and may be used with all KTM bikes. PROPOSITION 65 ⚠️WARNING This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65