Now Yoshimura introduces the RS-4 Race Series full system for the new dual sport machine. By giving the new CRF250L more power and torque, the RS-4 provides more punch at bottom end with out sacrificing the mid and top power. The new system also removes a good amount of weight from the stock unit. Those that love the Yoshimura RS-4 sound will love the way it makes the new CRF250L Rally sing!

Proudly made in the USA!

  • Pentagonal-shaped sleeve
  • Front muffler cap functions as a polyresonant chamber which helps reduce noise
  • Two-stage stepped baffle
  • Turn-out carbon fiber end-cap
  • Stainless steel header and tail-pipe
  • RS-4 stainless full system weight 9.3lbs vs Stock full system weight 13.2lbs.

(YO-123410D520_1)

SKU YO-123410D520_1
Brand Yoshimura
Unit Of Measure 2

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