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4-1/2" Inch Jackshaft Kit with 10 Tooth and 20 Tooth Sprockets for #35 Chain Weld-on jackshaft kit with 10 tooth and 20 tooth sprockets for a 100% increase or decrease in gear ratio. 4-1/2" long x 5/8" OD jackshaft with keyway, 10 tooth and 20 tooth sprockets with keyways, two keys, two precision sealed ball bearings with snap rings, two weld-on steel bearing hangers, and two jackshaft collars with set screws. This is a complete kit that contains everything needed to install a weld-on...

4-1/2" Inch Jackshaft Kit with 10 Tooth and 26 Tooth Sprockets for #35 Chain Weld-on jackshaft kit with 10 tooth and 26 tooth sprockets for a 160% increase or decrease in gear ratio. 4-1/2" long x 5/8" OD jackshaft with keyway, 10 tooth and 26 tooth sprockets with keyways, two keys, two precision sealed ball bearings with snap rings, two weld-on steel bearing hangers, and two jackshaft collars with set screws. This is a complete kit that contains everything needed to install a weld-on...

4-1/2" Inch Jackshaft Kit with 10 Tooth and 30 Tooth Sprockets for #35 Chain Weld-on jackshaft kit with 10 tooth and 30 tooth sprockets for a 200% increase or decrease in gear ratio. 4-1/2" long x 5/8" OD jackshaft with keyway, 10 tooth and 30 tooth sprockets with keyways, two keys, two precision sealed ball bearings with snap rings, two weld-on steel bearing hangers, and two jackshaft collars with set screws. This is a complete kit that contains everything needed to install a weld-on...

40 Tooth Sprocket for #219 Chain with F5 Mounting Pattern Made from Aircraft Grade Tempered (Hardened) Aluminum For #219 ChainF5 Mounting Pattern 40 Teeth 54.1mm ID Five 5.25mm ID Bolt Holes Equally Spaced @ 72 Degrees 67mm Bolt Circle Diameter

42 Tooth Sprocket for #219 Chain with F5 Mounting Pattern Made from Aircraft Grade Tempered (Hardened) Aluminum For #219 ChainF5 Mounting Pattern 42 Teeth 54.1mm ID Five 5.25mm ID Bolt Holes Equally Spaced @ 72 Degrees 67mm Bolt Circle Diameter

48 Tooth Sprocket for #41 and #420 Chain Made from Tempered (Hardened) Aircraft Grade Aluminum Alloy For #41 and #420 Chain48 TeethG1 Mounting Pattern8" OD2" ID2.875" Bolt Circle DiameterFour 3/8" ID Bolt Holes Alternative Sprocket Available: We carry a factory-made 48 tooth steel sprocket with G1 mounting pattern for #41 and #420 chain that has a lower price than this custom-made sprocket. ...

48 Tooth Sprocket for #41 and #420 Chain Made from Zinc Plated SteelFor #41 and #420 Chain48 TeethG1 Mounting Pattern8" OD2" ID2.875" Bolt Circle DiameterFour 3/8" ID Bolt Holes Sprockets with G1 mounting pattern are compatible with G1 Axle Sprocket Hubs.

5/8" ID Jackshaft Collar

5/8" OD x 10" Long Jackshaft

5/8" OD x 4-1/2" Long Jackshaft

54 Tooth Sprocket for #41 and #420 Chain Made from Zinc Plated SteelFor #41 and #420 Chain54 TeethG1 Mounting Pattern8.9" OD2" ID2.875" Bolt Circle DiameterFour 3/8" ID Bolt Holes Sprockets with G1 mounting pattern are compatible with G1 Axle Sprocket Hubs.

60 Tooth Sprocket for #219 Chain with F5 Mounting Pattern Made from Aircraft Grade Tempered (Hardened) Aluminum For #219 ChainF5 Mounting Pattern 60 Teeth 54.1mm ID Five 5.25mm ID Bolt Holes Equally Spaced @ 72 Degrees 67mm Bolt Circle Diameter