Flip flop hub

[Daniel1801]

can I use a flip flop hub that track bikes use to have the motor drive the left side and pedal right side ?

 

[FurryOnTheInside]

Flip flop has 10mm axle, but CW threads on both sides.

Bi-drive (bmx freestyle) has CCW threads on the left side but a 14mm axle.

Grubee HD hubs are made for motorising. Has the axle you want and the thread direction you need to fit a left side freewheel. (There are a few different options to choose from I think.)

If you are getting a bump start 2-stroke kit and then you might as well get a disc compatible hub with the common 6 hole rotor mount. You can bolt a top hat adapter straight to that and bolt the sprocket to the adapter. It will start the engine and be driven by the engine because it is a fixed sprocket bolted on, not threaded on.


There are a number of similar threads on this subject shown below.

 

[Daniel1801]

Can I have the sprocket and disk mounted on the same side

 

[Daniel1801]

Also can I use the dislbrake mounts on the hub for a sprocket

 

[crassius]

they make a top hat adapter for disk & sprocket - they make a sprocket drilled for 6 bolt brake mount

 

[KCvale]

Grubee HD hubs are made for motorising. Has the axle you want and the thread direction you need to fit a left side freewheel.

You don't want a freewheel on the left, you won't be able to start the thing!

 

[Daniel1801]

C

they make a top hat adapter for disk & sprocket - they make a sprocket drilled for 6 bolt brake mount[/QUOT
Nice do you have a link by any chance

 

[crassius]

jeez, there must be about 1000 posts here about why folks like one or other & which ones they like

I believe that folks should start by building a dead simple bike first before trying fancy stuff AND never do either without reading all the crap we spend hours putting up here on the forum. [/end old fart rant]