Shimano E8000 + ... Alfine 8? Rohloff Speedhub?

[speedub.nate]

I thought I was all set.

I retired my get-around street bike, a Raleigh Misceo ie with an E6000 motor and an 8-speed Alfine with electric Di2 shifting.

I kept the Misceo 's rear wheel & Alfine, and outfitted the it with a 9 speed derailleur prior to sale. It's gone.

The replacement bike is a Felt with a torquy E8000 motor. Guess what? The E8000 isn't compatible with the Alfine Di2 shifting. Boo Hoo.

So plan B is (obviously) switch to manual cable shifting, no biggie. I even have a spare, brand new Alfine sitting around that I can just re-lace into that wheel, and put the Raleigh's old Di2 Alfine on the shelf to await another project.

However... I've got this old mountain bike I'm about to sell. I built it with a Rohloff Speedhub. These hubs are bulletproof. I don't think I can sell the old mountain bike for more than the value is the hub, maybe $800 (given the current state of the analogue bike market, not to mention it's 20 years old).

14 speeds and 526% gear range are overkill for a lightweight commuter-type ebike, but shoot, I already own the dang hub. Should I just do it, or sell the Rohloff and stick with the Alfine plan?

 

[stompandgo]

Sell the Rohloff and fit the Felt with Deore XT Di2.

 

[Gionnirocket]

I absolutely love my Rohloff paired with a very torque_y Bafang m620.
That said I ride an suv style bike on/off road and to run errands as well as to exercise.
I don't think I can ever go back to a derailleur.
ymmv

 

[speedub.nate]

FWIW the Di2 derailleur option sounds interesting but I'm kind of a gear hub freak. The only derailleur I ride is my road bike. My other bikes are a collection of Speedhubs, Alfine, Nuvinci, a Spectro and a Pinion. I feel committed to the cause.

My winter project is going to be to electrify my cargo bike (currently an Xtracycle conversion), and the Speedhub on that bike is definitely staying with me. Easily justified for that usage.

So I wouldn't really be giving up on Rohloff if I sell this one. And in general, the Alfine on the Misceo was doing me just fine, though the Shimano Autoshift was terrible. Di2 shifting was a geeky cool factor, but I pretty much only used it in manual mode (pushbutton).

It wouldn't kill me to sell the Rohloff, pocket the dough, and stick with a cable actuated Alfine. It's such a reliable hub though... Gah, indecision!

 

[BlackHand]

You mentioned the Felt is a lightweight commuter? Sport E-50? Those seemed like nice bikes.

I don't know what the Rohloff gives you over the Alfine if you don't need the extra gearing besides making your bike a pound or 2 heavier.

It's not my time or money so here's a dumb idea: sell the Rohloff, use the $$ to get a EP8 or EP801 drive unit which I think are smaller and lighter than the e8000 but still use the same bolt pattern and support Di2?? Knowing Shimano and Di2 there's some dumb compatibility issue between their own products that makes this a non starter.

 

[speedub.nate]

...get a EP8 or EP801 drive unit which I think are smaller and lighter than the e8000 but still use the same bolt pattern and support Di2?? Knowing Shimano and Di2 there's some dumb compatibility issue between their own products that makes this a non starter.

You don't say?!?

I just so happen to have access to an EP8 on a Yuba Mondo frame, which is the winter cargo project I'm formulating.

Since that cargo bike would get the Rohloff that's currently on my Xtracycle, I'm not in dire need of gobs and gobs of torque. Sure, nice, but I'd bet the E8000 (70 NM torque) + Speedhub on the cargo bike should be sufficient, and the Felt with an EP8 (85 NM) would be a rocket on the local hills.

I'd want to do a 28 mph conversion on whichever motor the Felt ends up with. They're both 20 mph units.

Hmmm... wow, I don't know if Di2 Alfine shifting is worth all that. Gotta think on it!

Thanks again @BlackHand!

 

[stompandgo]

It's not my time or money so here's a dumb idea: sell the Rohloff, use the $$ to get a EP8 or EP801 drive unit which I think are smaller and lighter than the e8000 but still use the same bolt pattern and support Di2?? Knowing Shimano and Di2 there's some dumb compatibility issue between their own products that makes this a non starter.

Great idea.