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8 Tooth Sprocket with 5/8" Bore for #41 and #420 Chain For #41 and #420 Chain8 Teeth1.51" OD5/8" ID3/16" Integrated KeyTwo Set Screws

34 Tooth Sprocket for #410 (1/2" x 1/8") Bicycle Chain Made from Aircraft Grade Tempered (Hardened) AluminumF5 Mounting Pattern For #410 (1/2" x 1/8") Bicycle Chain 34 Teeth 145mm (5.7") OD 54.1mm ID Five 5.2mm ID Bolt Holes Equally Spaced at 72 Degrees 67mm Bolt Circle Diameter

36 Tooth Sprocket for #410 (1/2" x 1/8") Bicycle Chain with F4 Mounting Pattern Made from Aircraft Grade Tempered (Hardened) Aluminum For #410 (1/2" x 1/8") Bicycle Chain36 TeethF4 Mounting Pattern 2.13" (54.1mm) ID Four 0.244" (6.2mm) ID Bolt Holes Equally Spaced at 90 Degrees 2.559" (65mm) Bolt Circle Diameter

Sprocket Hub for 3/4" Axles Made from zinc plated steel.4" OD.3/4" overall width. 5/8" ID bore.3/16" keyway.Four 3/8" ID holes with 2.875" bolt circle diameter and four 1/4" ID holes with 3.228" bolt circle diameter.Includes two setscrews.Compatible with hardware kit item # HDW-2875-316.

Battery Charger for 36 Volt Li-ion and LiPo Batteries, 42V 1.5A Output 100-240VAC 50/60Hz input. 42 Volt 1.5 Amp output. 5.5mm x 2.1/2.5mm coaxial output plug. Compatibility: Many ANCHEER Electric Bikes and Bicycles (Verify Output Specifications and Plug Before Ordering) GOTRAX Shift S1 and ABE1 Electric Bicycle GOTRAX GXL and GLX V2 Electric Scooter GOTRAX SRX PRO Hoverboard Gyroor C3 Electric Bicycle Some Hiboy Electric Scooters (Verify Output Specifications and Plug Before Ordering) Hover-1...

Battery Charger for 36 Volt Li-ion and LiPo Batteries, 42V 1.5A Output 100-240VAC 50/60Hz input. 42 Volt 1.5 Amp output. 3PS output plug (9mm OD charger port insert).

Sprocket Hub for 3/4" Axles Compatible with our Group 2 (G2) sprockets.Made from zinc plated steel.2-1/8" outside diameter.3/4" ID bore. 3/16" keyway. Three 1/4" ID sprocket mounting holes with 1.687" bolt circle diameter (BCD). Sprocket mounting holes are not threaded and work with 1/4" nuts and bolts. Setscrew is on opposite side of keyway.Includes one setscrew.

Sprocket Hub for 1" Axles Compatible with our Group 3 (G3) sprockets.Made from zinc-plated steel.2-1/4" outside diameter.1-1/4" shoulder.1" ID bore. 1/4" keyway. Three 1/4" ID sprocket mounting holes with 1.75" bolt circle diameter (BCD). Sprocket mounting holes are not threaded and work with 1/4" nuts and bolts. Setscrew is on the opposite side of the keyway.Includes one setscrew. ...

28 Tooth Sprocket for #410 (1/2" x 1/8") Bicycle Chain Made from Aircraft Grade Tempered (Hardened) Aluminum For #410 (1/2" x 1/8") Bicycle ChainF5 Mounting Pattern 28 Teeth 4-3/4" OD 54.1mm ID Five 5.2mm ID Bolt Holes Equally Spaced at 72 Degrees 67mm Bolt Circle Diameter

17 Tooth Sprocket with 5/8" Bore for #41 and #420 Chain For #41 and #420 Chain17 Teeth3" OD5/8" ID3/16" Key WayTwo Set Screws

Jackshaft Kit with 8 Tooth and 17 Tooth Sprockets for #41 and #420 Chain Weld-on jackshaft kit with 8-tooth and 17-tooth sprockets for a 112.5% increase or decrease in gear ratio. 4" long 5/8" OD jackshaft with keyway. 8 tooth and 17-tooth sprockets with keyways, two keys, two precision sealed ball bearings with snap rings, two weld-on bearing hangers, and two axle collars with set screws. This is a complete kit that contains everything needed to install a weld-on jackshaft. ...