YAMAHA MT-07 - (2014-2020) Yoshimura Stainless Works Edition R77 Stainless Full System - Stainless Works Edition Header Carbon Coned End Cap - Race Series - Removable

£892.50 GBP

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Yoshimura SKU: 13700AJ520

The Yoshimura R77 Race System has a trapezoidal silencer with carbon end-cap and a straight baffle for ample flow allowing a large volume of packing material. It dramatically improves your bike's visual appearance.

Yoshimura's R-77 Works Finish Full System. Bolt-on a Titanium look at a stainless steel price!

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. 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
  • Superbike technology and styling
  • Trapezoidal-shaped sleeve
  • Large volume of packing material
  • Straight baffle for ample flow
  • Innovative end-cap
  • Stainless steel header and tail-pipe
  • Weight: 6.2 lbs lighter than stock configuration


This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and Aftermarket accessories not found on a bike as delivered from the factory, may not be compatible with this product.

Note: this system is single lambda only, and is not compatible with Euro5+ spec bikes fitted with dual lambda sensors.

This exhaust is designed and intended for closed course competition use only, and is labelled as such, it is neither designed or intended for use on public roads or land.

Yoshimura Works Edition

Yoshimura Works Edition takes on a unique colouring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components Yoshimura's factory racers use.
  • Contemporary Satin/matte finish
  • Uniform heat colouration
  • Increased fatigue strength
  • Increased scratch and stain resistance

Race Series Exhaust System

If you're looking for that competitive edge, look no further than Yoshimura's RACE . These exhaust systems are designed with nothing but power in mind. Each RACE system is developed in accordance with noise compliance regulations imposed by most race sanctioning bodies worldwide.

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