Jackshift Mongoose Argus ST

[CBost922]

So I ran into some problems with my 80cc engine on my Mongoose Argus St Fat Tire bike. So the chain will smash against the tires and grind the tires I'm looking for alternative. has anybody ordered a nice Jack shift kit for an 80cc engine on a fat tire bike?

 

[MotoMagz]

Guys at Sick Bike Parts will help you with a setup.They are quick to respond and know their products. Dont buy a cheaper ebay kit!

 

[CBost922]

I ordered a Jackshift kit from SickBikes and a 5/8 Lock and a 8" key shaft with a 5/8 dimension. Should be here probably by Saturday. I will BARELY have clearance lol. Between the seat bar and the back tire just enough. Hopefully with no mistakes this time. But that's the engine did all that before the rear tire sprocket issue I got. Might as well just keep it on what's the point of taking it off and then putting it back on now tho. Plus with the Jackshift I'll be able to keep my rear brakes too

 

[CBost922]

That's the clearance I got to work with should be enough space

 

[MotoMagz]

Great advise from Don P. I didn’t even know such a part existed.....Been along time.

 

[Frogslayer]

They don't, he had those made.

 

[Chainlube]

That's the clearance I got to work with should be enough space

You'll be fine, did you order an offset intake manifold?

 

[CBost922]

You'll be fine, did you order an offset intake manifold?

Yep will be here Wednesday.

 

[CBost922]

Yep a Jackshift kit is what I need made a phone call to SickBikeParts and spoke to a tech. It's gonna fit not a lot of room but the dimensions are the same to the Dolomite and the Malus fat tires. It's a little more past my budget but what the heck I want this one the road by next week.

 

[5-7HEAVEN]

If you already have the rear wheel sprocket and don't want the shift kit, you could ask SBP if they'll sell u just the jack shaft and two 9t sprockets.
You could then use the jack shaft to align your sprockets and clear the tire.
Your present gear ratio won't change, if you matching jack sprockets.