derbi senda

[benjy bwoii]

hello people my bike wont gets a stuggle on at 9 thousand revs and wont rev through the red on the rev coounter why could this be.thanks.

[The Artist]

First, wtf is "my bike wont gets a stuggle on at"

The whole point of "the red on the rev counter" is to keep your engine within a safe range of RPMs. Going into the red is bad.

That is why bad things are associated with red e.g. hell, ketchup.

It could be caused by many things, you may even need a new engine if you have completely fucked up. I doubt this though even though you have not been treating your bike with much respect.

I would say take the carb off and clean it, check airfilter and sparkplug etc, the basics really.

[benjy bwoii]

no my engine is fine i just wanna no why it does it for and every other bike i have had it will go throguh the red range bu i only took it there like twice.thanks.

[ms51ves3]

[The Artist]

can't take a hint, don't do it just because you can.

As I said in previous my post, check carb, air filter and plug. Tell us what you find.

[rockers]

Are you trying to ask why it doesnt rev anymore than 9k on your derbi senda ?
Could it be there is some kind of restrictor on the rpm ?
like said before the red or a limiter is there for a reason just like your brakes are.