Forerunner ® 205/305 Owner’s Manual appendIxTire Size andCircumferenceThe tire size is marked on bothsides of the tire. To modify yourbike profile, see page 49.Tire Size L (mm)12 × 1.75 93514 × 1.5 102014 × 1.75 105516 × 1.5 118516 × 1.75 119518 × 1.5 134018 × 1.75 135020 × 1.75 151520 × 1-3/8 161522 × 1-3/8 177022 × 1-1/2 178524 × 1 175324 × 3/4 Tubular 1785Tire Size L (mm)24 × 1-1/8 179524 × 1-1/4 190524 × 1.75 189024 × 2.00 192524 × 2.125 196526 × 7/8 192026 × 1(59) 191326 × 1(65) 195226 × 1.25 195326 × 1-1/8 197026 × 1-3/8 206826 × 1-1/2 210026 × 1.40 200526 × 1.50 201026 × 1.75 202326 × 1.95 205026 × 2.00 205526 × 2.10 2068
