I have an '03 CBR600rr - vortex makes a 14 tooth for the front in the 520 conversion... has anyone tried a 14 up front and maybe like a 45 in the back??

i've herd it my put too much stress on the chain going that small... lookin for some input so I can use my race sprockets and not have to get a hugh *** rear sprocket.

it's not for a lot bike -- street stunna, still want to do 130 at least.

 

14 is fine in the front i have been running 14 for ever

 

Im running a 14 in front 46 in back wit the 520 wit no problems... for my bike thats only -1 +3........ and that aint ****.... ppl usually go -1 +10 even +12...... youll be good......... if you still wan2 get speed go -1 +3..... -1 +6 is really the way to go.... once you stunt youll stick to it...... whats the point of goin 130 anyways???? id rather be goin 5 mph on one wheel then 130 on 2 wheels any day..... it takes more skill.....

 

All i can say is buy a geared steel sprocket! www.gearedsteelproducts.com

 

^ Word!