That is an awesome effort - so after a 15 mile ride in sand you had 60% battery left - that seems like much better range than the Alta - I typically get 20 miles range before the Alta starts blinking.
How long to charge the 3 packs at 110?
I am toying with a similar build using a 2006 KX 250...
Do you think the EXR with upgraded suspension delivers the same performance as the MXR - Also do you think changing the EXR firmware to MXR is worth the effort
Even better, master the wheelie and when you race him next you will dominate that CRF450 on the back wheel - this make the other guy confused and sad for a long time - recommend racing into the sun for maximum mental effect on the other guy
I too removed the stock o-ring chain, way too much drag - the protaper is different - thin o-rings made out of a sort fiber rubber so minimal resistance- a real awesome product
Wanted to give a shout out to Bryan H. for helping us use the multi-tool today to upload latest firmware to an MXR - Bryan’s effort in getting the Multitool working and helping AOF members has resolved many problems so riders can get back to electric mayhem in Alta land
I put this protaper pro series o-ring chain on - the o-rings are really thin and the chain also has very little friction as compared to other o-ring chains. The chain also has a very high tensile strength and forged pins so it doesn’t stretch much.
I have always dipped grips in unleaded gas then slip them on - it is less aggressive than contact cleaner - when it dries the grips adhere well - I also safety wire grips always
I found that I needed to do several oil changes to fully get rid of that sludge - I was also getting a lot of gear noise - after 4 or 5 oil changes the oil now stays clean and noise level is really low
I went to Ace hardware and got a few different sizes - take the original bolt with you for reference - I might use them in a few other locations where strength is not needed
I stripped the brass inserts very quickly - for the top shroud bolt I now use an automotive plastic push in connector - that connection really doesn’t need a bolt as it snaps in place pretty good.
I really like your concept - as good as the Alta is it cannot be modified or upgraded as technology progresses.
Another diner bike that would make sense is the 2005 RMZ 250 - it has a steel perimeter frame so can be welded much easier than aluminum
Keep us informed as you progress this build