Joined: 17 Dec 2012
|Posted: Fri Dec 21, 2012 9:34 am Post subject: gearing for our first FKCS
|Hello Folks, i have managed to find 30mm header for the Sonik VX125. my son is racing in the FKCS next year, I know the races will be:
Race 1: March 1-3 - Orlando
Race 2: April 12-14 - Homestead
Race 3: May 3-5 - Race Complex
Race 4: June 14-16 - Monticello
Race 5: July 5-7 - OGP
Race 6: August 23-25- Jacksonville
Could anybody give me the gearing for each circuit, again we will be running the Sonik VX125 TAG with 320lbs and 30mm restricted header. without the header the engine rpm is 18,000. with header I am not sure what it will rev to. some guide numbers would be very helpful then we could fine tune at each venue.
i do have a 10 & 11 driver sprocket currently, do i need to add any others for the front options . cheers.