Comparison : Item # H50G11, No. 50 - 5/8" Pitch - Single Split Taper Sprockets
Item # H50G12, No. 50 - 5/8" Pitch - Single Split Taper Sprockets
Item # H50G13, No. 50 - 5/8" Pitch - Single Split Taper Sprockets
Item # H50H13, No. 50 - 5/8" Pitch - Single Split Taper Sprockets
Item # H50H14, No. 50 - 5/8" Pitch - Single Split Taper Sprockets