Mabman
E*POWAH Elite World Champion
I've been riding ebikes for over 20yrs and have yet to have one with brake cutoffs and never had issue 1 due to that. My current bike is a 52v M620 powered bike.
No, it won't. Although, those brake cut-off sensors look like like they need to be stuck to the levers with adhesive strips.Thanks for the info Neeko! I’m running 220mm up front and 200mm rear. Most importantly wanted to know if I didn’t plug those brake sensors into something if it would affected the computer?
Done! I tell you what getting all the wires to fit between the motor and the frame was a challenge. I’m waiting on my Zeb fork to arrive then I’ll have all the pieces to complete the build.No, it won't. Although, those brake cut-off sensors look like like they need to be stuck to the levers with adhesive strips.
If you're worried about the two connectors attached to the wire harness/loom, tuck them back inside the frame within the headtube area slightly above the upper battery mount
My custom case is ready to be shipped off to Jimmy now (once I've cleaned it!), I'm so excited
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It show 14S5P 21700 so based on 4Ah cells? Does it fit for first revision of E10 or just for second one?
Why you want 2.6" wide anyways? 2.4" is gonna be a better bet for almost all riding situations.MAX 29" TIRE SIZE? I know someone posted the max in specs is 29x2.4... but has anyone mounted 2.6 - clearance issues?
Kind of critical as im switching to 29er and need to decide on rim width to buy...prefer 35mm for 2.6 tire.
If they ran wide tires they'd be slower... I know that. and racers get flats sometimes too... they have to strike a fine balance between speed and durability...I don't.Yeah dunno. Go down to any trail network and look at what the fastest guys ride. No one rides more than 2.5 garanteed. All the pro DH / EWS riders run around 2.4 mostly, and they ride the Rockiest rootiest loamiest terrain there is, at speeds faster that most will ever go on pavement. There is a reason why.
I would strongly consider the E55 for your needs, it has a a stock battery case of 56 21700's. If you use 6ah 21700's in that case you could get to 1200wh, and the E55 in large has more than enough room to fit a range extender, 14s1p would be another 300wh. I believe the E22 can also fit a 14s4p with little to no mods but its going to be a way tighter fix. Not to mention the E55 could probably easily fit a 14s5p setup in a diy softpack configHello,
I am considering buying an E22 frame for ebike build. The battery will be DIY.
I will give this project the green light only if 1500 Wh (or more) battery would be possible to fit.
To calculate whether this is possible, I need some frame measurements that I couldn't find online.
I would appreciate if someone could help me with any of the following questions:
1. Is there some kind of bulkhead (not sure if that's the correct term) inside the down tube in front of the opening.
Making a battery only the length of down tube opening is a big waste of space. There's a lot of space in front too, which I intend to use.
2. Down tube opening length?
3. Internal width and height of the battery compartment?
All questions apply to a 20"(L) frame and not including cables, holders, etc. Bare frame dimensions only.
Thanks in advance.
I will make the battery from scratch, even the case. I have a couple of ideas on how to fit a higher capacity. Without battery hanging out of course.I use the standard case with a custom 52v 15ah 21700 cell battery in a medium frame, my friends L is not substantially larger btw, and there is no way that there is room for another 750wh unless you hang it out of the opening and make a new cover to fit.
Thanks! At least this is clear now. Although, this raises another question: how far from the opening bulkhead is located.There is a bulkhead at the top of the DT also that may or may not be a structural aspect of the frame?
Agreed. E55 was the first option I considered. I just like the look of the E22 frame better.I would strongly consider the E55 for your needs
If you look at the E55 thread you will find I also agree with this, just depends if you are willing to do all the work to make a larger battery fit including permanent mods to the frame, vs a native fit.Agreed. E55 was the first option I considered. I just like the look of the E22 frame better.
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