MatthewClay

My god this is amazing and at the same time been so frustrating. thanks for all the help!

Haha hopefully this will help? Also what’s this he’s wanting? Please specify also the drilling pattern -centre is 25 mm and the drilling pattern -6-m8-75, 6-m6-50 or 6-m6-70?

I will get a digital caliper today and try again. I can not believe how difficult this has been. Sorry for all the problems.

I still stand by the 2 1/8 x 5 1/8. I will be passing some help along this week for all your help. I really appreciate it

Here’s a better pic.

Do these help? I still haven’t ordered a prop and really need to this week. Need help verifying which propeller to order from dtpropellers. There’s a pic up above from there website so that I can pick the right ratio. Any help would be appreciated. rhanks

Again this is a very helpful post, so much information it’s making my brain hurt. I just want to order a prop from dtpropellers and this seems to be very difficult. Where do I look on my motor to verify the exact motor I have?

This is the last prop I bought. Still trying to figure out which one to order.

That’s a really good way of thinking about all this.

The big gear is 5 1/8 inches or 130.175 mm by 2 1/8 inches or 53.975. If I divide those 2 like said above it comes to 2.41176. So I’m guessing I have a ratio of the 2.42? Is this making sense?

Thanks for all the help, I will do some measure if and math today to double check some things. This is all very confusing, but I’m starting to get a grasp I believe. thanks again

Is the 2.42 or 2.62 in cm, inches?

This is what is on dt propeller. They seem inexpensive $140.00 US dollars shipped but I don’t know which one.

DT propeller wants to know the reduction? I have no idea what this means and am having a terrible time finding what I need I’m about to just copy my broken one and make one myself.

Can anyone explain that last post I posted?