Motorcycle Chain JT Heavy Duty Nickel & Black 420 HDRNB 78SL

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Power Transfer heavy duty drive chain from JT. Combining performance, strength, durability at a competitive price. Created using leading manufacturing processes and only from the highest grade of special steel alloys. Race developed for ultimate results.


  • Nickle and Black finish
  • Made from high carbon Japanese steel
  • Surface hardened pins with rigid bushes for high wear resistance
  • Industry leading tensile strength (See Tech Spec Page) proven stronger than DID equivalent
  • Split link for easy fitment and application

Compatible Bikes:

Manufacturer Model Year
Honda CRF50 F-4,5,6,7,8,9,A,B,C 2004-2012
Honda CRF50 F-D,E,F,G 2013-2016
Honda Z50 A Monkey
Kawasaki KDX50 A1-A3,A6F 2003-2006
Kawasaki KSF50 A1-A3,A6F (KFX50) 2003-2006
Suzuki JR50 C,N,T,X,Z - USA 1978-1982
Suzuki JR50 F,G,H,J,K,L,M,N,P,R,S,T,V,W,X,Y,K1,K2,K3,K4,K5,K6 1985-2006
Suzuki JR50 RD - USA 1983
Suzuki LT A-50 K1 2001
Suzuki LT A-50 K2,K3,K4,K5 Quadsport 2002-2005

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