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Race Series R-77 3/4 Works Finish Slip-On - 16381CJ520

  • Part #:
    4410011
  • Mfg Part #:
    16381CJ520
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Race Series R-77 3/4 Works Finish Slip-On - 16381CJ520

  • Part #:
    4410011
  • Mfg Part #:
    16381CJ520
Price: $509.00
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Yoshimura Race Series R-77 3/4 Works Finish Slip-On - 16381CJ520

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 its 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.

  • Contemporary Satin/matte finish
  • Uniform heat coloration
  • Increased fatigue strength
  • Increased scratch and stain resistance


The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specifications
Part #: 4410011
Mfg #: 16381CJ520
Color Silver
Style Canister Muffler
Type Slip-On/Muffler
Units Each
Weight 0.00 lbs
Fitment for Yoshimura Race Series R-77 3/4 Works Finish Slip-On - 16381CJ520

Part 4410011 fits the following machines

KTM
  • 390 Duke 2017-2018
  • RC 390 2017

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