Comparison : Item # 2052B8, Large Roller Double Pitch Sprocket for C2052 Chain - 1 1/4" Pitch
Item # 2052B9, Large Roller Double Pitch Sprocket for C2052 Chain - 1 1/4" Pitch
Item # 2052B10, Large Roller Double Pitch Sprocket for C2052 Chain - 1 1/4" Pitch
Item # 2052B11, Large Roller Double Pitch Sprocket for C2052 Chain - 1 1/4" Pitch
Item # 2052B12, Large Roller Double Pitch Sprocket for C2052 Chain - 1 1/4" Pitch