Supplier
Ships worldwide
Hub conversion kits in 26, 27.5, 29 and 700c, commonly listed at 250 W to 1500 W.
Voilamart
Rear hub kit sold in several wheel sizes. Listings run from a 250 W street claim up to 1000 W and beyond. This record is the high-power listing.
1000 WRear hubOff-road
Maker list
ConvoKits