Yoshimura R&D of America, Inc.

Z125 PRO (BR125) 17-26 Race RS-2 Stainless Full Exhaust, w/ Carbon Fiber Muffler

Z125 PRO (BR125) 17-26 Race RS-2 Stainless Full Exhaust, w/ Carbon Fiber Muffler - Main image
$440.96 $689 In stock

Category: Race Series Exhaust System

Small displacement street machines are getting the attention of the big OE's and this time it's Kawasaki's turn.

The Z125 PRO (BR125) is Kawasaki's entry level/club racing/city transportation. Yoshimura is ready to pump up the jam with a full "Race Series" system.

The RS-2 Mini is the perfect fit for this little fun machine. It adds torque and horsepower to the 125cc street fighter while removing the unwanted weight of the under-performing stock system. This new system features our proprietary Works Finish that adds style and durability. With the RS-2 mini Race Series system, the Z125 PRO can now reach it's full potential.

THIS SYSTEM INCLUDES  oversized 18mm O2 adapter!

  • Works Finish header surface treatment adds titanium look and durability
  • Diamond-shaped sleeve
  • Large core and increased muffler packing volume means quieter operation
  • Stainless steel cone end-cap
  • Stainless steel header and tail-pipe
  • Weight: 2.9 lbs lighter than stock configuration

Sound Insert/Spark Arrester Options

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Sound Level

Volume Insert Spark Arrestor Included
INS-25-K Yes
SA-23-K No
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Ellie D. ★★★★★

The carbon fiber muffler looks incredible on my Z125 and completely transforms the sound from a toy to a serious machine. The weight savings are noticeable right away, and the bike accelerates much quicker through the lower RPMs.

Ava ★★★★★

The carbon fiber muffler looks incredible on my Z125, and the sound is deep without being obnoxious—definitely woke up the little bike’s personality. Noticed a solid power gain in the mid-range for city riding, exactly what I wanted.

Penelope ★★★★★

The install was straightforward, and the stainless mid-pipe bolted right up to my Z125. The sound is deeper and more aggressive than stock without being obnoxious on my commute.