Yamaha YZF-R1 2009-14 - Yoshimura Signature R-77 SO SS-CF-CF Dual

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  • Regular price $2,299.00
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The popular R-77 offers outstanding performance, thanks to being developed in the heat of competition. It features a trapezoidal design, which allows a large volume of packing material and in turn delivers top performance with minimal sound increase. The R-77 muffler's front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands.

  • Dual under-tail configuration
  • Superbike technology and styling
  • Trapezoidal-shaped sleeve
  • Large volume of packing material
  • Straight baffle for ample flow
  • Innovative end-cap
  • Stainless steel tail-pipes

Vehicle Fitment:

  • Yamaha YZF R1 2009
  • Yamaha YZF R1 2010
  • Yamaha YZF R1 2011
  • Yamaha YZF R1 2012
  • Yamaha YZF R1 2013
  • Yamaha YZF R1 2014