I ended up buying the larger battery and have experienced zero issues so far. It is nice to have the extra range for those longer rides! I'll report back if I have any issues.

Radio Runner. my thoughts exactly.

Hi Folks!

I am curious if anyone knows the compatibility of the full sized Rad External Battery Pack with the Rad Mission. I recall using this battery from my sister's Rad Wagon without any issues, but noticed on the Rad Website that it states the battery is not compatible with the mission. Perhaps someone can shed some light on this? I'd like to get the benefits of a larger battery for additional range. I'm not concerned about the additional weight.

https://radpowerbikes.pxf.io/nLGER9
-JG

Has anyone considered shortening the chain and removing the chain tensioner altogether? I just broke my second chain tensioner.