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RK Excel America

RK Premium Gold GB520MXZ5 Chain (Non O-Ring, 120 Link)

RK Premium Gold GB520MXZ5 Chain (Non O-Ring, 120 Link)

Regular price $ 105.00 USD
Regular price Sale price $ 105.00 USD
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RK GB520MXZ5 Non O-ring Chain (120 link)

RK’s NEW MXZ5 Supercross Racing chains are made for the serious supercross and motocross racer. MXZ5 chains feature chromoly steel construction with seamless rollers and bushing. RK’s 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. 520MXZ5 has a maximum tensile strength rated at 8,500 lbs and is suitable for professional level 125cc to 500cc class racing. MXZ5 has a higher tensile strength and higher rigidity than its predecessor MXZ4 chain. 520MXZ5 will also come with a new less tacky grease which is less likely to attract dirt and debris. This chain is trusted by Triumph Factory Racing, Rockstar Energy Husqvarna Factory Racing SX/MX and Monster Energy Pro Circuit Kawasaki.

  • Max CC Rating: 500cc's
  • Tensile Strength: 8,500 lbs
  • Max HP 70
  • Master Link Included: Clip Type  
  • Maximum Chain Width: 19.3mm
  • Weight per 100 links: 3.06 lbs 

*Note: The older MXZ4 masterlinks are not compatible with this chain. 

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