Is a real mz65 pipe really all that and worth it

[DAMIEN1307]

10/38 gears.

You have a 38t rear sprocket ???...Not a 36t ???

The basic kit rear sprockets I know are either 36. 44, or 48....Did you have to special order a 38 ???

 

[DAMIEN1307]

I have a f2 pipe as well but I run a modified stock exhaust and happier with it. I would like to get more topend, but I'm enjoying my low-end power more. But than again I just put a windowed piston and reed valve on my firestorm 80 and just tuned it again. I don't know what I'll end up doing next

Just add on the Phantom type exhaust that they have now designed for the Zeda 80s and I would bet you would have a dynamite situation going for ya...lol...Its less restrictive but still has the right back pressure needed with the Zeda 80 now that you have changed it to a windowed piston with reed valve.

Phantom Style Performance 2-Stroke Exhaust Muffler For Zeda Bicycle Engines

Now available, the all new Phantom 85 replica performance exhaust pipe made for Zeda 80 cc & 100cc motorized bicycle engine kits, features sound insulation.

www.bicycle-engines.com

EDIT...Don't forget to order the exhaust gasket for it if you do decide to do this.

 

[Deleted member 33057]

You have a 38t rear sprocket ???...Not a 36t ???

The basic kit rear sprockets I know are either 36. 44, or 48....Did you have to special order a 38 ???

Yes...MBrebel.com $50 CNC

38 Tooth Sprocket for 415 or #41 Chain Fits Sprocket Adapters U.S.A. FREE SHIPPING - MBRebel.com

7075-T6 grade aluminum, fits sprocket adapters. Made in USA, works great with the thicker kit 415 chain. Large center hole, 2 13/16ths inches diameter, for clearance of coaster brake arm. Includes 3 Flat Head Allen Bolts 3/8ths X 1 Specifications: Outer Diameter: 6 5/16 inches or 163mm Center...

mbrebel.com

EDIT: I also have a 38T stamped out steel sprocket from Ebay. It didn't spin true. It was $16.

 

[DAMIEN1307]

Yes...MBrebel.com $50 CNC

Ouch that is expensive for a sprocket...lol.

I also have a 38T stamped out steel sprocket from Ebay. It didn't spin true. It was $16.

And that one is just downright cheap so I guess you got what you paid for with that one...lol...Warped, just like my sense of humour...lol.

 

[Deleted member 33057]

The CNC sprocket was a bit pricey but just about all the steel stamped out sprockets I’ve ever bought had issues…warped..out of round..uneven shaped teeth..
So I figured I’d try a CNC one and see how it worked out.
Next is the counter shaft 10T….

RDM/RDMANU Drive Sprocket 10 T 3/16" Thickness | eBay

RDM Cnc Machined from heat treated 4140 drive sprocket negative offset, runs chain as close as possible to the bearing, closer to the engine case and tire. Useful for perfecting chain line. Fits 66/80cc motorized bicycle engines.

www.ebay.com

These CNC gears are even more…

RDM/RDMANU Featherweight Aluminum offset sprocket 34 teeth for BICYCLE | eBay

Find many great new & used options and get the best deals for RDM/RDMANU Featherweight Aluminum offset sprocket 34 teeth for BICYCLE at the best online prices at eBay! Free shipping for many products!

www.ebay.com

I’m showing all my secrets..

 

[DAMIEN1307]

Next is the counter shaft 10T….

RDM is not only high dollar, people have to wait forever to get what they bought, we had one guy here in the forums that waited over a year to get his parts from RDM and even after all that time, he only got a partial order sent to him after many complaints.

 

[Deleted member 33057]

RDM is not only high dollar, people have to wait forever to get what they bought, we had one guy here in the forums that waited over a year to get his parts from RDM and even after all that time, he only got a partial order sent to him after many complaints.

I am aware of this. It's too bad too. He has good products when they come.
The things I've bought on Ebay have come in a normal delivery time. I've bought a few things this way.
Thanks for the heads up though.

 

[Chainlube]

The CNC sprocket was a bit pricey but just about all the steel stamped out sprockets I’ve ever bought had issues…warped..out of round..uneven shaped teeth..
So I figured I’d try a CNC one and see how it worked out.
Next is the counter shaft 10T….

RDM/RDMANU Drive Sprocket 10 T 3/16" Thickness | eBay

RDM Cnc Machined from heat treated 4140 drive sprocket negative offset, runs chain as close as possible to the bearing, closer to the engine case and tire. Useful for perfecting chain line. Fits 66/80cc motorized bicycle engines.

www.ebay.com

These CNC gears are even more…

RDM/RDMANU Featherweight Aluminum offset sprocket 34 teeth for BICYCLE | eBay

Find many great new & used options and get the best deals for RDM/RDMANU Featherweight Aluminum offset sprocket 34 teeth for BICYCLE at the best online prices at eBay! Free shipping for many products!

www.ebay.com

I’m showing all my secrets..

No worries, we ain't stealing them.

 

[Juicyjayocean]

Just add on the Phantom type exhaust that they have now designed for the Zeda 80s and I would bet you would have a dynamite situation going for ya...lol...Its less restrictive but still has the right back pressure needed with the Zeda 80 now that you have changed it to a windowed piston with reed valve.

Phantom Style Performance 2-Stroke Exhaust Muffler For Zeda Bicycle Engines

Now available, the all new Phantom 85 replica performance exhaust pipe made for Zeda 80 cc & 100cc motorized bicycle engine kits, features sound insulation.

www.bicycle-engines.com

EDIT...Don't forget to order the exhaust gasket for it if you do decide to do this.

Is that the problem not enough back pressure with the f2 I definitely feel this with mine

 

[Deleted member 33388]

One of these CNC sprockets was actually what i was kinda looking at getting. https://www.cdhpower.com/cdh-cnc-1-5-inch-rear-hub-adapter-36t-cnc-sprocket.html . but i hear alot of people prefer the rag-joint after trying a hub mount. so i`m hesitant.