[phillyk]

i ordered the rk quick acceleration kit (rk chain, vortex sprockets) from the dealer a few weeks ago and installed it the other night. it was 1 down in the front and 3 down in the rear. is that what i was supposed to get? i expected it to go up in the rear. my setup is now 14/40

 

[AJWill]

Basically with 14/40 you are not going to get to much acceleration.

 

[Foxtrot82]

i know if your wanting to gear your bike lower you want to drop teeth off the front and add to the rear