Please explain 'Clutch spring' :)

[Ricks]

Hello.
Here is what I think my bike is like:

It didn't use to bog down until getting to 10MPH before I added a racing exhaust.

I have tried lighter rollers but that still gets the about 10MPH then but then shoots to 40.

I want it to just go smoothly to 55


Can you tell me what will get the bike smooth through acceleration?

my bike: Speedfight 2.

Thank you very much

Rick.

 

[Pursey01]

Im pretty Sure its not the Spring i had the same problem try changing the Jets in your Carb it helped me

 

[Ricks]

Im pretty Sure its not the Spring i had the same problem try changing the Jets in your Carb it helped me

Hmm ok, do you also have a speedfight2?

Rick

 

[Fabrizi Dude]

hmmm i dunno try a tighter Tension spring and check the belt

 

[Zmod]

Clutch springs, the powerband of the new performance exhaust doesn't have any power at the low rpm the old clutch springs engages with. Harder clutch springs will give you the starts you want.

 

[tiba_karotsu]

Clutch springs, the powerband of the new performance exhaust doesn't have any power at the low rpm the old clutch springs engages with. Harder clutch springs will give you the starts you want.

i agree with this assessment.