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Yoshimura 16381CJ520 Race R-77 Works Finish 3QTR Exhaust, SS-SS-CF (Stainless steel, Stainless steel, Carbon Fiber) is made specifically for KTM RC390 / 390 Duke (2017-current).
The KTM RC390 and 390 Duke are entry level bikes that can quickly be transformed into potent race bikes/track day machines. Yoshimura has pumped up the looks and performance on these small, yet fun bikes with our Race Series 3/4 systems in stainless/carbon Mini R-77 muffler options. When heading to the race track, everything counts, with either muffler option you loose half the weight of the stock system and gain 2.5% max H.P. and 3.3% max ft. lbs. of torque. Styling and sound are all Yoshimura with our classic R-77 profile muffler. We've made the performance, now it’s time for you to realize the power!
Proudly made in the USA.
New Yoshimura Works Finish takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components our factory racers use.
Features:
- Contemporary Satin/matte finish
- Uniform heat coloration
- Increased fatigue strength
- Increased scratch and stain resistance
Note: Does not meet CARB (California Air Resources Board) emissions standards. For "Competition" use only
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