Looking for a gearbox to fit Titan 49cc and SBP shift kit

[breaksalltherules]

I'm trying to use a Titan 49cc with a SBP shift kit but the thatsdax gearbox won't work with the shift kit and the Grubee gear boxes don't work with the Titan. Any advice?? Thanks

-breaks

 

[ocscully]

To the best of my knowledge there in no primary reduction unit that fits the Titan that will simply bolt on and every thing will properly align with the 4-stroke shift kit. If you have the ability to modify and fabricate parts easily you might be able to get the Grubee 4G Belt Drive unit for the HS142CC motor to work? (Photo #1) Or perhaps the Dax 3.25:1 Reduction box to work? (Photos #2-#4) The issues I think you would have to deal with, with either of these two units are First The overall width of the motor and reduction unit. The Crankarms will not clear and Second the lateral alignment of the output sprocket of the reduction unit and the 17t left side driven jackshaft sprocket.

ocscully

 

[spad4me]

I do not know if I am answering the right question.
Thats DAX sells a 5 to 1 transmission that fits the Titan motor.
I use them to make a homemade shift kit.
No jack shaft needed.
Using sick bike parts
The freewheel.
Crank arms .
and front sprockets.
The Motor output must face the crank .
The reversing 5 to 1 transmission driving a 46 to 60 tooth crank sprocket is usually enough ..
Search for Detonator tuning solutions build
or the Hawaiian guy

I usually bend ancient steel pedals with a torch.
Lots of old bicycles in az.

 

[5-7HEAVEN]

If you cannot find a Scooterguy mounting plate, use this mounting plate on this page:

http://thatsdax.com/ENGINE_KIT_PARTS_PAGE_1.html

and the 5:1 gearbox on this page:

http://thatsdax.com/ENGINE_KIT_PARTS_PAGE_4.html

I would not recommended Dax's "cookie-cutter" engine sprocket. You can find another cog elsewhere online.

Then all you need is the SBP shift-kit.

 

[jbrazele]

Which thatsdaz gearbox will not work with the shift kit? Bummer because I wanted to do something like this later.

 

[spad4me]

The 5 to 1 priced at $22.49 .
Not the 3.25 to 1 priced at $39.99. This one says chain drive . It uses an internal chain and not the gears that you want in the transmission

http://thatsdax.com/ENGINE_KIT_PARTS_PAGE_4.html


You will also need a sprocket I have bought both of nine from dax as well as sick bike parts..Dax sells an improved sprocket now.
Some people prefer this drive sprocket.



http://www.fancyscooters.com/item00298-scooter-part-sprocket-type-i-55-12-mm-12-tooth.html


Some prefer 8mm chains and sprockets from ebay .

 

[jbrazele]

Just so I'm on the right track.

Just so I'm on the right track. The 3.25:1 gearbox will work but the 5:1 will not?

 

[spad4me]

Just so I'm on the right track. The 3.25:1 gearbox will work but the 5:1 will not?

NO you are 180 degrees wrong.
The 5 to 1 gearbox is the one you want.
I was not clear enough in my description

 

[ocscully]

When this thread was started the question was about the SBP Shift Kit and the Titan Motor. To help clear things up. If what you want is the SBP 4-stroke Shift Kit (Photo #1 below) The Dax 3.25:1 Reduction may be made to work. If what you want is the Scooter Guy Type of Mount (Photo #2 below) The Dax 5:1 Reduction Unit is what you need.

Hope this helps?

ocscully

 

[breaksalltherules]

Thanks ocscully, it does help. Is that a that thatsdax 5:1 on the Honda in the picture with the SBP shift kit?