Superbyke RBP 125 - Restriction removal ?

[camdeandude]

Hi folks

I recently bought a Superbyke RBP 125 after riding a Yamaha 125 DT for 4 years ... (I de-restricted this myself)

The problem is I don't know how to de-restrict this bike, and was wondering if you chaps could help me, thanks.

[G]

Is it a 2 stroke bike?

[hazza]

if its those ones that are the copy of the cbr then its a four stroke and it cant be derestricted
____________________
3 Honda NC50's(Sold)-->'72 Puch Maxi S (Sold, want it back!)--> '90 Yamaha RXS 100 (Stolen)--> '87 Honda Cub 90(Sold) --> '95 Kawasaki Eliminator (Sold) --> '98 Bandit 600 (Sold) -->'07 SV650S (Current)

[hazza]

actually i think all of the superbyke brand uses the same honda based cg engine
____________________
3 Honda NC50's(Sold)-->'72 Puch Maxi S (Sold, want it back!)--> '90 Yamaha RXS 100 (Stolen)--> '87 Honda Cub 90(Sold) --> '95 Kawasaki Eliminator (Sold) --> '98 Bandit 600 (Sold) -->'07 SV650S (Current)

[camdeandude]

Yes it's a 4 stroke ..

How would I get it to better speeds if I can't de-restrict it ?

[JonT]

Buy a larger capacity bike or ride off a cliff......

[camdeandude]

Is there anything I can drill away like on my previous bike ?

What about a bigger exhaust ?

I'm not an engineer and don't actually have that much knowledge on these things please help, ta.

[G]

[JonT]

My reply was not spam, you can disagree with it all you want but its not spam, can a mod override it please?

[G]

Done.
Please read the post ratings before using them - there is a link everytime you click the or buttons.

[camdeandude]

[ga]

[ga]

the restrictors for a rbp125 are behind the carb and some tyms on the exhaust manifold myn was behind the carb and it was a little washer with a tiny little hole in the middle

[Gawain]

You wont get much power cheaply and nt much more with lots of cash but there are a few things you can do. Clean up exhaust welds, head pipe usually has welds affecting smooth flow. Match the carb manifold to the head, usually gasket and mismatched. A more free flowing exhaust can also be bodged on and a free flowing air filter used either a cone or made up foam with concurrent airbox opening. Also a larger carb can give more power, 24-26mm.

[MattHirst]

[Finglonga]

[5v3d3b0]

[cannondale-rider]

thats probably the speedo speed thats if it even goes up 90 dont dt's top out about 70 may be 80

[MarJay]