Freewheel adapter on Gng Unite motor

[stocaz]

Hi dear friends of Endless sphere
i have a unite motor like this http://www.unitemotor.com/en/cp033.htm and i'm trying to put a freewheel on it to use it with my bike
on Gng site they already have a motor with an adapter as you can see here http://www.gngebike.com/350wbrushed.htmthat can use normal bike freewheel, but Jon of Gng say they come already with motor and they're not available (!?)
Does anyone know where to find one adapter like this? what supplier in china or elsewhere..any other solution?
thank you in advance

 

[Miles]

Greetings stocaz,

Probably here:
http://www.staton-inc.com/store/index.php?p=catalog&mode=search&search_in=all&search_str=adaptor+freewheel&x=86&y=6

 

[jk1]

See this thread here :

http://endless-sphere.com/forums/viewtopic.php?f=28&t=33816&start=30


Those adaptors have the wrong Internal diamater i.e "the inside of gear shaft is around 11mm id. not 1/2 inch or 5/8 id"

So they need some bushes or modifying as miles said , it would be good if we could find one ready to use???

 

[Dingo2024]

maybe this is usable?...........

http://www.ebay.co.uk/itm/Adapter-Freewheel-for-UniteMY1018-and-similar-electric-motors-BikeMotive-/320992003747?pt=Cycling_Parts_Accessories&hash=item4abc9d46a3

Ian

 

[stocaz]

Thanks guys, you're great but..the one on ebay is so expensive!!!
i would try to find the ones that Gng uses, and are made in china..how can i pay more than 50 usd for an adapter..is almost a unite motor cost! Maybe someone knows one of those supplier in china?

really thank you

 

[spinningmagnets]

Here is an affordable bushing that takes a 10mm shaft and fattens it to 1/2-inch, allowing you to easily use the common 1/2-inch-to-freewheel adapter.

https://sdp-si.com/eStore/Direct.asp?GroupID=273

 

[stocaz]

Maybe i don't understand..but if i fatten the key shaft with that bushing..the key shaft disappear!? i mean, the ledge of the shaft
isn't covered by the bushing? how can it be blocked inside the freewheel adapter..? i don't understand..
thank you

 

[Dingo2024]

maybe this is usable?...........

http://www.ebay.co.uk/itm/Adapter-Freewheel-for-UniteMY1018-and-similar-electric-motors-BikeMotive-/320992003747?pt=Cycling_Parts_Accessories&hash=item4abc9d46a3

Ian

NEW listing...................price reduced + it includes a quality freewheel...........

http://www.ebay.co.uk/itm/Adapter-Freewheel-for-UniteMY1018-and-similar-electric-motors-BikeMotive-/321024491688?pt=Cycling_Parts_Accessories&hash=item4abe8d00a8

Ian

 

[stocaz]

Here is an affordable bushing that takes a 10mm shaft and fattens it to 1/2-inch, allowing you to easily use the common 1/2-inch-to-freewheel adapter.

https://sdp-si.com/eStore/Direct.asp?GroupID=273

Maybe i don't understand..but if i fatten the key shaft with that bushing..the key shaft disappear!? i mean, the ledge of the shaft
isn't covered by the bushing? how can it be blocked inside the freewheel adapter..? i don't understand..
thank you

 

[stocaz]

Please give me the enlightment!