Shifter Linkage Chrome 1986 2017 Harley Davidson FLS _FXST _FXS _FLST Fork Tube Diameter_41MM Size 10 PSHC 257 1 4 x Size 10 PSHC 257 1 4 x 5 8 10 PSHC 258 1 4 x 3 4 10 PSHC 259 1 4 x 7 8 10 PSHC 260 1 4 x 1 10 PSHC 262 1 4 x 1 1 4 10 PSHC 263 1 4 x 1 1 2 10 PSHC 264 1 4 x 1 3 4 10 PSHC 265 1 4 x 2 10 PSHC 266 1 4 x 2 1 4 10 PSHC 271 5 16 x 5 8 10 PSHC 272 5 16 x 3 4 10 PSHC 273 5 16 x 7 8 10 PSHC 274 5 16 x 1 10 PSHC 275 5 16 x 1 1 4 10 PSHC 276 5 16 x 1 1 2 10 PSHC 277 5 16 x 1 3 4 10 PSHC 278 5 16 x 2 10 PSHC 279 5 16 x 2 1 4 10 PSHC 285 3 8 x 3 4 10 PSHC 286 3 8 x 1 10 PSHC 288 3 8 x 1 1 4 10 PSHC 289 3 8 x 1 1 2 10 PSHC 290 3 8 x 1 3 4 10 PSHC 291 3 8 x 2 Aramid belting offsets tread distortion for better grip and durability Rod lengths are measured from the center of the hole to the center of the stud with the adjusters collapsed 9 MM STUD 5 16" 24 STUD