12-1/2" Foam Filled Drive Wheel Assembly for the Merits Travel Ease Commuter Series Folding Power Chairs (32600058) Heartway Royale 4 (PF7) You will need use your

You will need use your existing sprocket from your bike

The standard USA style power cord fits any grounded wall socket

and a damaged one is usually replaced rather than repaired

S-Drive controllers are durable and dependable electronics

sealed lead acid rechargeable batteries in series)

12-1/2" Foam Filled Drive Wheel Assembly for the Merits Travel Ease Commuter Series Folding Power Chairs (32600058) Heartway Royale 4 (PF7) You will need use yourHere is the standard 12 1 2" foam filled drive wheel assembly for the Merits Travel Ease Commuter Series folding power chairs. This wheel assembly features flat free, worry free, foam filled dependability. Please note that this wheel assembly is not of the split rim type, and that the tire is not available separately. Merits: 32600058