RK 520MXZ5 Chain

• Made for the serious supercross and motocross racer
• Chromoly steel construction with seamless rollers and bushings
• Reinforced Chromized pins drastically improve the wear resistance more than two times compared to normal non-sealed chains while absorbing shock loads from extreme jumps
• All components are heat treated using RK’s exclusive HIT (Heat Induction Transfer) process
• Higher tensile strength and higher rigidity than its predecessor MXZ4 chain
• Comes with a new less-tacky grease which is less likely to attract dirt and debris
• Tensile Strength: 8,500 lbs
• Weight (per 100 links): 3.06 lbs
• Max CC Rating: 500cc
• Max Horsepower: 70 HP
• Master Link Included: Clip (rivet-style sold separately)
• Not recommended for street use
• Note: MXZ4 and MXZ5 connecting links are NOT interchangeable