I was looking at the end of last summer and narrowed my choice down to the same two bikes. It really depends on how you will use the ebike to see if the minor details are a plus or minus in the long run. I ended up going with the Radrover for the wife and I.
It was the little extra details at the time that pushed me over the Radrover side like (I was looking at the exact same model in the EBR video):
- larger ergo handgrips for comfort
- more upright riding position for comfort (can ride up-to 27-35 miles)
- 3 bottle cage bosses (two on either side of upper tube near handlebars, one on the front side of downtube)
- larger 180mm front/rear brakes
- a little short stand over height for my wife (she is 4'11") and still fits me at 6'3"
- standard battery pack with a little extra power (about 10-11% more power)
Radrover: 48vX11.6Ah= 556.8 watts
Volt: 48vX10.4Ah= 499.2 watts
- Standard battery tray and very robust 22 amp controller you can just plug in to upgrade the battery pack to a 52v Dolphin from Luna cycles (52vX13.5Ah=702 watts)
- adjustable anTd lock out on front shocks
- I can adjust the motor cut off speed in 1 km/h increments from around 7 mph and up to 24-25 mph (I'm set to 22 mph)
- The controller delivers max battery power to maintain watts at each PAS level (example: full 750 watts at PAS 5 with 15%-20% battery life)
- I could turn off PAS for zero assist; but, still have the throttle with full 750 watts available
- LCD has USB plug for my smartphone
- the Radrover is a bike with standard ebike components; I can remove parts to make into a regular looking fat bike, remove all the Radrover e-parts to install on a new fat tire (full suspension) bike, plug-n-play replacement e-parts as needed, or upgrade to a mid-drive at anytime.
- I didn't see connection points for an aftermarket rear rack or bottle cage(s) on the Volt bike on the EBR video
- I liked how the cables were ran inside the frame on the Radrover for a cleaner look
- rear neoprene chain slap guard standard
- The Radrover came in different colors (black for me and white for the wife)
- A little worried about warranty repairs and customer service with Volt bike (not a lot of info either way with Volt; but, extremely positive with Rad Power Bikes)
I think I would have been happy with either bike. I just felt for my needs for the next 3-4 years, the Radrover gave me a touch more for the same price point.