After more than 60K kms on the best hub motor in the industry, I'm a mid motor convert!

Ken S

Member
As the subject states, I'm now a convert. I never thought I would say this after almost 4 years of riding the best hub motor in the industry.

I'm just approaching 3 weeks and 1,000 kms on Ohm's new mid motor model based on Shimano STePS and I'm more than impressed.

I had tried mid motors in the past they were noisy and lacked a natural torque sense, -the Shimano based Legacy 5.0 I'm riding is so quiet and so natural, that at times I really think I'm 40 + years younger.
I thought I would miss the regeneration more than I do, - OK I do miss it a bit as an "engine brake" now and then when flying down the hills on route, but when I put the ride together on all terrains I travel, the lack of regen is not missed at all.

I'm on the ECO mode ~85% of the time so I've got power to burn and not having the drag of the permanent magnet motor, which I considered in the past to be minor, really does make a difference. More often now I turn the assist off (~10% of the time) when on the flat and or with the wind. The range is almost double what I had before. I did get the 630 Wh battery so do have ~ 1/3 more capacity to start with, but still I'm seeing increased range with the new wheels.

The electronic shifting, well it is a dream. It's so "sharp" and responsive, -I've had derailleurs since I was in my teens but this one is just, out of this world.

The bike build is exceptionally quality and well put together, geometry and bike balance is superb and components, top notch.

You can check the new line up out at:



Cheers

Guess I'll have to get a new photo with the new wheels on my profile. I'll wait for the rain to stop maybe...
 

Over50

Well-Known Member
Did you get the Quest? That's a nice looking bike. Glad to see Ohm innovating and expanding its lineup.
 

FlatSix911

Active Member
Congrats.! I am a big fan of the Shimano Steps mid-drive motors... they have great range and a very natural and intuitive riding feel.

Nice to see that they offer both a belt-drive model with the Shimano E7000 motor and a chain drive model with the E6100 motor.


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Ken S

Member
I've got the Quest and just upgrading to the 6000 display (with bluetooth). The 8000 display (also with bluetooth for the Shimano apps) I had to test out is likely great for trails/mountain biking, but the 6000 has more data at a glance for the riding I do.

Really like no special wiring or torquing with off the shelf wheel now on the back. With easy removal of both wheels now, flat repairing on the go is 15 to 20 minutes tops, unless it's a small leak, will be so easy now that I don't worry about it any more.

The chain vs. belt (derailleur vs. hub gearing) is still an evolution. The former is still tried and true and I'm comfortable with the maintenance so I'm good with it for now. Will see how it evolves in the next few years as I get closer to 70 I'll likely stay with it till I'm 6' 4" under ground.

Cheers
 

Ken S

Member
After 3 weeks and more than 1,000 kms on the new Ohm mid motor based ebike, I'm blown away with the efficiency improvement with the Shimano STEPs system in the range of 25-30% over the Bionx D-500 based hub motor At an average of over 22 kms/hour on my hilly commute I'm getting over 125 km range. My charging is down by 50%, and my battery anxiety is a thing of the past. I'd read in the past that the mid motor design was more efficient, but really wasn't expecting this.

This just adds to my "conversion" to mid motor (Shimano).

I've never needed the boost (3rd setting) with the trail (2nd setting) taking me up hills with minimal effort, and that's with the custom mid setting for trail, which I might just drop to low. On flat terrain I'm often turning assist off and cruising at a good 25-27 kms/hour or more depending on the wind due to virtually zero rolling resistance with the mid motor, unlike the hub motor where you have a drag that I never considered.

The ride is better than I thought possible, quiet, smooth, with natural assist, they really nailed the torque sensing. The handling and balance of the bike is better too with the weight better distributed. The electronic shifting well it is a dream, it's so smooth and sharp.

Definitely worth the upgrade.
 

FlatSix911

Active Member
After 3 weeks and more than 1,000 kms on the new Ohm mid motor based ebike, I'm blown away with the efficiency improvement with the Shimano STEPs system in the range of 25-30% over the Bionx D-500 based hub motor At an average of over 22 kms/hour on my hilly commute I'm getting over 125 km range. My charging is down by 50%, and my battery anxiety is a thing of the past. I'd read in the past that the mid motor design was more efficient, but really wasn't expecting this. This just adds to my "conversion" to mid motor (Shimano).

I've never needed the boost (3rd setting) with the trail (2nd setting) taking me up hills with minimal effort, and that's with the custom mid setting for trail, which I might just drop to low. On flat terrain I'm often turning assist off and cruising at a good 25-27 kms/hour or more depending on the wind due to virtually zero rolling resistance with the mid motor, unlike the hub motor where you have a drag that I never considered.

The ride is better than I thought possible, quiet, smooth, with natural assist, they really nailed the torque sensing. The handling and balance of the bike is better too with the weight better distributed. The electronic shifting well it is a dream, it's so smooth and sharp. Definitely worth the upgrade.

Here is a summary chart of the various Ohm models and drive motors along with the corresponding Range maximum in Eco mode... 170km/105mi ;)

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