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JBS Kawasaki KRX 1000 Primary Spring

JBS Kawasaki KRX 1000 Primary Spring

JBS

  • Save $ 1.01

75% STIFFER ON THE BOTTOM END FOR AWESOME THROTTLE RESPONSE DOWN LOW BUT 15% SOFTER ON THE TOP END FOR FASTER SHIFT OUT ONCE THE RPM’S ARE UP FOR FASTER 0-60 TIMES AND PERFECT FOR BOOSTED APPLICATIONS AND LARGER TIRES.

Reduces RPMs for cruising with less noise.

BEST DESIGNED PRIMARY SPRING ON THE MARKET AND MADE IN THE USA BY HYPERCO FOR JBS.

ecs 8-4-25