JTA486 Rear Alloy Drive Motorcycle Sprocket 45 Teeth (JTA 486.45)

JT Sprockets is the world's leading manufacturer of aftermarket sprockets, constantly raising the industry's standards for quality and service. Committed to supplying the most durable, best quality sprockets available in the marketplace worldwide. JT produce and sell more sprockets than all the other aftermarket brands combined.


  • Made from 7075-T6 Aluminium Alloy
  • Fully heat treated for higher wear resistance
  • Meets Japanese OEM standards
  • Optimum design for light weight and strength
  • JT sprockets used by top teams in - British Superbike Championship, Isle of Man TT, EU and British MX Championships & many more!

Compatible Bikes:

Manufacturer Model Year
Kawasaki EX250 F2-F19,F6F,F7F Ninja 250 R - USA 1988-2007
Kawasaki EX250R J8F,J9F,JAF,JBF,JBFA,JCF,JCFA Ninja 250 R - USA 2008-2012
Kawasaki GPX250 R (EX250F,G,R-2) - Japan
Kawasaki GPX250 R (EX250F2-F4,F6-F19) 1988-2005
Suzuki GSX-R750 L1,L2,L3,L4,L5,L6 <<< 520 Chain Conversion 2011-2016
Yamaha YZF R1 <<< 520 Chain Conversion 2004-2005
Yamaha YZF R1 <<< 520 Chain Conversion 2006-2008
Yamaha YZF R1 SP <<< 520 Chain Conversion 2006
Yamaha YZF-R6 50th Anniversary Edition <<< 520 Chain Conversion 2012
Yamaha YZF-R6 60th Anniversary Edition <<< 520 Chain Conversion 2016
Yamaha YZF-R6 <<< 520 Chain Conversion 2006-2017

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