Includes thread pitch and size combinations to fit almost all motorcycles and ATVs: M14 x 1.5 pitch, M16 x 1.5 pitch, M18 x 1.5 pitch, M19 x 1.0 pitch, M20 x 1.0 pitch, M22 x 1.0 pitch, M22 x 1.5 pitch, M24 x 1.0 pitch, M25 x 1.5 pitch, M26 x 1.0 pitch, M26 x 1.5 pitch, M27 x 1.0 pitch, M27 x 1.25 pitch, M28 x 1.0 pitch, M28 x 1.5 pitch