Home Forums Road Racing 125 shifter gear ratio for Laguna Seca Reply To: 125 shifter gear ratio for Laguna Seca

#59331
Doug Ring
Participant

Hi Jack,

Sorry I missed your original post.  I ran 17/22 on Saturday, and that ratio worked well for Race 1 but was a little short for race 2.  If the weather is good and no wind, I’d start at 18/23 or 19/24 (but watch out for chain clearance when using that ratio).