520 Motorcycle Front Sprocket Fit For 400 620 620S 695 750 797 800 Scrambler 888 Strada Fit For 400 620 620S Monster Multistrada Sport 695 696 750 797 800 Monster Scrambler 888 Strada 520 pitch front drive sprocket Direct bolt-on spline mounting output shaft without or carbon with induction hardened teeth wear deformation from torque street riding CNC cut tooth profile meshes with 520 series drive chain to reduce vibration noise Standard spline count mounting hole layout align with transmission assembly dimensions surface treatment prevents damage from rain mud long-term highway vibration