Large Sprocket | Torque Exhaust - Need Dead Stop Power

[Mossy]

Mossy laughs at anything...

A 70t sounded like what ya wanted It probably won't go over 20mph But IDK it might go a little faster than 20 mph

Do you have a link to this crawler sprocket...

 

[Freddy Snottgrass]

I was going to recommend a 56tooth, I dont have experience with it, but do run a 44 tooth & I can take off from dead stop, if I abuse & feather/slip the clutch. I would think a 56-60 tooth would be sufficient. As for exhaust, alls I can tell you, the longer the header/head pipe to the muffler/expansion chamber the more torque. I think something like 26½long is the magic number. A longer intake manifold will help on torque as well.View attachment 168983

I have a bike I ran this same sprocket on. I loved it. It would pull the bike out from under me up to 20 then creep up to 25 when I thought my engine would blow any moment cuz it was screaming(in my inexperienced opinion). I also noticed a considerably lower MPG as well. The only reason I am not running this sprocket now is because of lack of space after a brake upgrade.

 

[Freddy Snottgrass]

I don't know if anyone gave a link. I see you asked for one in your original post. This might be an echo of a previous post

https://www.amazon.com/CDHPOWER-Multifunctional-sprocket-motorized-bicycle/dp/B06ZYGX3GP/ref=sr_1_2?crid=3QVLIWHEVOS0I&keywords=56%2Btooth%2Bsprocket&qid=1646883221&sprefix=56%2Btooth%2Bsprocket%2Caps%2C107&sr=8-2&th=1

 

[Acefire]

Yall know what chain I'm supposed to grab for this?

 

[Wrench]

Do you have a link to this crawler sprocket...

No I don't have a link

But it looks like @Don_Parsons got a sprocket from something else and fabricated his mount

20220224_140227.jpg

motoredbikes.com

@Deleted Member 4613 Deleted all of his posts before April 2020 so there is no more pics of his sprocket

 

[Wrench]

Do you have a link to this crawler sprocket...

I asked Don where he got his sprockets When he replies I'll let ya know
The biggest sprocket he runs is a 68t

 

[mark20]

From what I can tell you should be able to modify this go-kart sprocket to work, but if you prefer a pre-fabbed rather than a DIY one. Then the 56T is going to be the best bet.
https://www.amazon.com/Hedday-Kart-...7?keywords=420+sprocket&qid=1646921169&sr=8-7

 

[DieselTech]

Yall know what chain I'm supposed to grab for this?

The CDH 56 tooth sprocket uses 415 chain.

 

[Greg58]

Here's a 50 for the stock rag joint.

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[Acefire]

Thanks for the suggestions!