18-20 (NU) FXBB Street Bob 107; 21-24 FXBBS Street Bob 114; 18-19 (NU) FXBR Breakout 107; 18-22 (NU) FXBRS Breakout 114; 23-24 FXBR Breakout 117; 20-24 FXST Standard 107. Models with 3.5 gallon (13.2