84 Speed ? Weird crap from the internet to hurt your head ..

[Zimmerframe]

Think it's 2*6*7

 

[VWsurfbum]

I want to know what it is attached to?

 

[p3eps]

Major headache when you're shifting is out slightly!!

 

[Stihldog]

Besides all the other questions, what are the two square tubes attached to the seat post for?
…and I see many peddle strikes.

 

[Rickster]

OMG I can just seem my leg n pants getting chewed to pieces by the sprocket !

 

[Rickster]

Besides all the other questions, what are the two square tubes attached to the seat post for?
…and I see many peddle strikes.

It's obviously one for the flashing red light and the other is for the propeller. Stihldog you really should have known.