16T 18T 20T 22T 35mm 1/2″ X 1/8″ Freewheel Bicycle Single Speed Cog Sprocket Bicycle Bike Gear Cycling Parts Accessories
The single speed freewheel cog which have 16T,18T,20T,22T four type teeth, inner hold diameter 35mm, it can fit our common type freewheel adapter.
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Card slot 12T single speed flywheel middle drive motor 12 Teeth Chain Sprocket Left Drive Freewheel For Electric Bike Motor MY1016Z MY1018
DIY Electric Tricycle Spare Freewheel Adapter internal diameter 13/16/20/21/22/23/24/25/26/27/29/31mm for Tricycle No Teeth Flywheel Connector 34mm Thread
This adapter widely use on electric tricycle or other similar electric mobility DIY. set together with the toothless freewheel.
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Electric bike freewheel adapter thread-on spacer that positions a single speed freewheel for proper chain alignment
YALUMOTOR Electric bike freewheel adapter thread-on spacer that positions a single speed freewheel for proper chain alignment Product Specifications: For
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This product has multiple variants. The options may be chosen on the product page