A What if question?

[Nvreloader]

After reading lots of post about MD motors breaking chains etc, the question I have is this,

I Have a MD 750 Wart Hog bike, I am in the out back and I break a chain,
or damage the rear derailleur so it can not be used.

Can I make the chain shorter via a chain tool/quik link,
and make it a single speed - direct drive to get me back to camp/home base?

What would the best gear ratio be to run this chain?

I plan on having a new chain/Quick links in the saddle bags along with tools at all times,
once I find what tools/chain is required, for my bike.

Your thoughts and suggestions will be appreciated.
Thank you.
Don
I have never touched/seen an Ebike,
but I have over 60,000+ miles on a 1965 Honda Trail 90, which was my bike until now........LOL

 

[rich c]

I have a Bosch mid drive with 6,700 miles, another with 3,800 miles, and have never broken a chain. The higher mileage is a trekking bike, the lesser is a full suspension mtb. A mid drive does not mean you will snap a chain. Most people passing on the folklore of mid drives use that to justify their hub motor, or have never ridden a mid drive. To snap chains you have to abuse the bike, or do little maintenance.

 

[fooferdoggie]

in way over 30,000 miles over the years never broke a chain. if you maintain them they are fine. but yes you could shorten the chain to a gear that would work for you.

 

[Nvreloader]

My biggest worry is destroying the rear derailleur going thru the sage brush on the cow trails etc. I plan on making a good cage/deflector for the rear derailleur,
once I get the bike in hand, I don't plan on abusing my E Bike and it will get the proper maintenance as often as needed, I am too old to be walking and attempting to push this bike out, where I hunt/ride etc..

Thanks,
Don

 

[6zfshdb]

Unless there is a defect, chains generally wear out evenly. If you use one to the point where it fails, fixing one broken link may not last long before another breaks.

As others above suggest, good maintenance is the best method for preventing chain problems. Get a chain gauge to measure wear and replace when it's half worn out. Sure, carry a chain repair kit but if you really get into the "out there", carry a spare chain as well.

 

[Nomad]

While a good properly maintain chain isn't that common to break or snap it can be fixed trail side in short order. also You could even pre make up a chain that is short should you break a hanger or derailleur depending on your bike. I would suggest setting up that shorter chain for one of the lower gears but not the lowest as a compromise if your concerned about that happening.