Jet Kit, ProCycle CARB TTR125L '00 - '08 Tune your stock carburetor for better power and response, easier starting and quicker warm up. Mikuni main and pilot jets. Main Jets: #110 & #112.5 Pilot Jets: #17.5 & #20 Add Pocket Tuner Tool Carburetor Tuning - Pocket Tuner, Mikuni +$6.95 Ships same business day $29.95