Zongshen 190cc 5 speed 2v

[Bonio79]

I'm thinking about buying this engine and putting on my 125 has anyone got one of these any reviews of this engine would be helpful thanks .

[pitdogrider]

Sounds like a beast, 5 speed would be good for road pit bikes aswell, I always find I myself trying to go up another gear and there's nothing there. What you reckon? 75-80mph?

[Bonio79]

Probably do 75 with 17 tooth front sprocket maybe faster with a decent exhaust , cw bikes do a mint dep exhaust or a scorpion full system but there £240.

[pitdogrider]

I tried a CW DEP exhaust on my RT1 and it didn't fit, the DEP they sell is for the CW140S which looks like the same frame as the Kurz RT1 but it's different and didn't fit through the frame and the silencer bolt didn't line up. Luke at DBRacing said they have some DEP exhaust systems with front expansion chambers arriving in October specifically for the RT1 so I've put my name down for one. And as a treat to my little beauty I've only gone and ordered a ZS190 today, should have it fitted this weekend.

[pitdogrider]

What can I say, the Z190 is an absolute beast.

[Bonio79]

Can you do an in depth review, what was it like to fit and top speed acceleration etc.

[Bonio79]

I have an rt1 and I want the dep exhaust and the zs190 .

[pitdogrider]

Here you go pal.

http://www.pitbikeclub.co.uk/showthr...205#post962205