R77 ----- Weight-Loss

[MarkOz]

When I unbolted the standard can and lifted it off the bike I was surprised at the weight (7 kg). The stock headers are 6 kg. Thats all up 20kg for the stock system.

The Yoshi full sys with carbon can is 6 kg all up. 14 kg less !!!!

It sounds as good as it looks.

   

The bike looks much slimmer------

   

   

Looks More compact.

   

The look from behind is smicko ----- Yessssss

   

   

Only small downside is a small void on the left side,
Not bad but,, Thats it get rid of the tyre pressure sticker in four languages off the swing arm. Much better----Yeh---Baby

   

[BusaNation]

congrats ,i just bought the same color, yours looks great, i went with a TSUKIGI Cannon EXHAUST

[NEMESIS]

Nice!
Nice clean up of the rear end as well ;)

[MarkOz]

Took the bike for a short ride yesterday with stock Yoshi setup. Really nice sound,,,,,but reduced power output.

Little disappointed, then realised I havent pulled out the restricter(choke). The supplied instructions dont mention anything about it, the downloadable pdf file is the same.
Ok , take the restricter out and have a look, wow!!!! only 30mm outlet, Now have 50mm outlet. A bit of mental arithmetic shows thats nearly three times bigger in area(sq mm). Ok now program the PC3 with R77 map ,install in bike.

Holy mother of sh*T, WHAT a difference, louder and power is much, much better. It now wants to pick the front wheel up at 4.5k rpm compared to 6.5 with stock system and now wants to lift in second gear aswell.

[Dan85]

incredible weight difference. i measured my stock systm at 22.8kg and my brocks weighed in t 3.99kg canreally feel the difference in weight when riding

[dirtydog]

You made a good choice with r77 looks good and sounds practical.

[busakid08]

Where did you buy from and how much??

[tomrux]

under 4 kilos for a tiforce four into 1.

way to go. instant slim down, lose a kilo good as an extra pony they used to say.

Tom