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yz125 Zdeněk Flajsar replica

Posted: Sun Jul 25, 2010 6:31 pm
by Zdenal125
Image

Its my real bike.
its 144ccm 2stroke with 48hp!!
With this bike is racing very easy :D
THIS IS FOUR STROKE KILLER!!!!

All on this skin is by me only pipe is by hvpunk62

please download, comment, rate and enjoy

download:
http://www.puremxs.com/Bikes/BikeViewer.aspx?BikeID=393

Re: yz125 Zdeněk Flajsar replica

Posted: Sun Jul 25, 2010 7:37 pm
by matty23
love this bike once again mate,
also love all your other skins,
i'm thinking of making a bike so i was wondering if you have msn and coul give me some tips?
Thanks

--Oxley#23

Re: yz125 Zdeněk Flajsar replica

Posted: Sun Jul 25, 2010 7:43 pm
by Nerijus01
matty want to please your skins :DDDDDD for "team UK" :D

Re: yz125 Zdeněk Flajsar replica

Posted: Sun Jul 25, 2010 8:20 pm
by ShackAttack12
48hp from a 144? You running nitrous?

Re: yz125 Zdeněk Flajsar replica

Posted: Sun Jul 25, 2010 8:22 pm
by Duckstream
ofcourse?

that is a sick bike, nice skin man, good work...keep em coming

Re: yz125 Zdeněk Flajsar replica

Posted: Sun Jul 25, 2010 8:43 pm
by Zdenal125
ShackAttack12 wrote:48hp from a 144? You running nitrous?
ok but after one racing day is motor K.O. :lol:
I have two same motors, first for training, second for race.

Re: yz125 Zdeněk Flajsar replica

Posted: Sun Jul 25, 2010 8:48 pm
by Zdenal125
Zdenal125 wrote:
ShackAttack12 wrote:48hp from a 144? You running nitrous?
ok but after one racing day is motor K.O. :lol:
I have two same motors, first for training, second for race.
and I don´t running nitrous :D :D

Re: yz125 Zdeněk Flajsar replica

Posted: Sun Jul 25, 2010 8:56 pm
by Kawasakis
I bet 144 dont have 48hp.

Re: yz125 Zdeněk Flajsar replica

Posted: Sun Jul 25, 2010 9:03 pm
by Mongoose
My kx250 have something pretty close to 60hp..

Re: yz125 Zdeněk Flajsar replica

Posted: Sun Jul 25, 2010 9:18 pm
by Zdenal125
engine is completely rebuilt, using custom-made piston, exhaust, connecting rod, crankshaft .... and this set gives 48 hp I testing on dyno

Re: yz125 Zdeněk Flajsar replica

Posted: Sun Jul 25, 2010 10:46 pm
by On The Pipe
Mongoose wrote:My kx250 have something pretty close to 60hp..
Nice skin, A stock YZ250 has 47hp so i doubt you have 60hp unless you are riding one of mitch paytons bikes and the amount of money to keep it running would cost too much. After a pipe you can get almost 50hp.

Re: yz125 Zdeněk Flajsar replica

Posted: Mon Jul 26, 2010 12:12 am
by Taylor Racing #94x
Kawasakis wrote:I bet 144 dont have 48hp.
a 2010 450 has about 55hp- 60 hp...and i know that for a fact...and you all know there is a big diffrence between a tuned 125 and a stock 450

Re: yz125 Zdeněk Flajsar replica

Posted: Mon Jul 26, 2010 3:16 am
by ShackAttack12
Zdenal125 wrote:engine is completely rebuilt, using custom-made piston, exhaust, connecting rod, crankshaft .... and this set gives 48 hp I testing on dyno
If your 144 produced 48hp you'd literally have the most powerfull 144cc 2 stroke engine in the world.

You are telling me a small cylinder bore plus a new piston, rod, and crank plus an exhaust has given you an additional 60% power? :roll:

I'd like to see a dyno sheet of your actual bike showing that result.

Re: yz125 Zdeněk Flajsar replica

Posted: Mon Jul 26, 2010 3:30 am
by jbob23
i sensed some sarcasm in his original post but it is hard telling with the language barrier lol.

Re: yz125 Zdeněk Flajsar replica

Posted: Mon Jul 26, 2010 3:46 am
by jlv
They're full of it, but what the heck, I'll post it anyway.

Engine Type single cylinder, 2-stroke
Displacement (cc) 125
Bore x Stroke (mm) 54 / 54.5
Performance approx. 55 HP / 13.000 rpm *
Torque 31 Nm / 12.800 rpm
Compression ratio 9:1
Transmission 6 gears
Carburetor Keihin 39
Cooling Liquid cooled
Lubrication Mixture lubrication
Ignition CDI

Frame Aluminium twin spar frame
Suspension front / rear Öhlins
Brakes front / rear Brembo Steeldisc
Rims front / rear Marchesini
Fuel capacity approx. 13 liters
Weight 136 kg incl. Rider

* Dyno run conducted 5000 ft below sea level.