100 Tooth Sprocket for #35 Chain Made from Aircraft-Grade Tempered (Hardened) Aluminum AlloyFor #35 Chain100 TeethF5 Mounting Pattern12.158" OD2.125" IDFive 5.2mm ID Bolt Holes2.638" Bolt Circle Diameter
100 Tooth Aluminum Sprocket for #25 Chain with F4 Mounting Pattern Made from Tempered (Hardened) Aircraft Grade Aluminum Alloy 100 TeethF4 Mounting Pattern (works with 4-hole and 16 tooth freewheels)For #25 Chain (works with standard #25 and heavy-duty #25 chain)
100 Tooth Sprocket for #25 Chain with ISO Mounting Pattern Made from Tempered (Hardened) Aircraft Grade Aluminum Alloy100 TeethFor #25 ChainISO Disc Brake Rotor Mounting Pattern44mm Bolt Circle Diameter35.5mm BoreSix 5.5mm ID Bolt Holes @ 60 degrees
100 Tooth Sprocket for #35 Chain Made from Aircraft-Grade Tempered (Hardened) Aluminum Alloy100 TeethFor #35 ChainG1 Mounting Pattern2" BoreFour 3/8" ID Bolt Holes2.875" Bolt Circle Diameter
100 Tooth Sprocket for T8F (8mm) Chain with G1 Mounting Pattern Made from Aircraft Grade Tempered (Hardened) Aluminum For T8F (8mm) Chain 100 Teeth G1 Mounting Pattern 2" ID Four 0.375" (3/8") ID Bolt Holes 2.875" Bolt Circle Diameter
100 Tooth Sprocket for T8F (8mm) Chain with R32 Mounting Pattern Made from Aircraft Grade Tempered (Hardened) Aluminum For T8F (8mm) Chain 100 Teeth R32 Mounting Pattern 26.1mm ID Bore Three 5.5mm ID Bolt Holes Equally Spaced @ 120 Degrees 39mm Bolt Circle Diameter
105 Tooth Sprocket for #35 Chain Made from Aircraft-Grade Tempered (Hardened) Aluminum AlloyFor #35 Chain105 TeethF5 Mounting Pattern12.755" OD2.125" IDFive 5.2mm ID Bolt Holes2.638" Bolt Circle Diameter
110 Tooth Sprocket for #35 Chain Made from Aircraft-Grade Tempered (Hardened) Aluminum AlloyFor #35 Chain110 TeethF5 Mounting Pattern13.352" OD2.125" IDFive 5.2mm ID Bolt Holes2.638" Bolt Circle Diameter
110 Tooth Aluminum Sprocket for #25 Chain with F4 Mounting Pattern Made from Tempered (Hardened) Aircraft Grade Aluminum Alloy 110 TeethF4 Mounting Pattern (works with 4-hole and 16 tooth freewheels)For #25 Chain (works with standard #25 and heavy-duty #25 chain)
114 Tooth Sprocket for #35 Chain Made from Aircraft-Grade Tempered (Hardened) Aluminum AlloyFor #35 Chain114 TeethF5 Mounting Pattern13.829" OD2.125" IDFive 5.2mm ID Bolt Holes2.638" Bolt Circle Diameter
114 Tooth Sprocket for #35 Chain Made from Aircraft-Grade Tempered (Hardened) Aluminum Alloy114 TeethFor #35 ChainG1 Mounting Pattern2" BoreFour 3/8" ID Bolt Holes2.875" Bolt Circle Diameter
120 Tooth Sprocket for #25 Chain with F4 Mounting Pattern Made from Tempered (Hardened) Aircraft Grade Aluminum Alloy120 TeethFor #25 ChainF4 Mounting Pattern54.1mm BoreFour 6.2mm ID Bolt Holes @ 90 degrees65mm Bolt Circle Diameter