On the water. It will be a while.
SZZS specific CEF50-main thread (initial builds and troubleshooting related only)
- Thread starter TCFlowClyde
- Start date
Models for sale in China
48v 720wh,18.x kg
This sounds like a very good idea. Let us know if you find a DPe171Same metal cap. Im designing a garmin mount for it although Id really like to remove the DP e181 from the handlebar and only have the dp e171 button but cant find it anywhere
18.x kg with 720wh battery? that sounds too good. What's your secret?
temon10
Well-known member
M820 only 36v and 43v, And I choose 36v 720Wh. I think if I use Carbon cranks, Carbon wheelset, lighter dropper seatpost and lighter pedal can be around 19kg of weight. Below 19kg is impossible with 720Wh battery, it's weight 3.95kg for battery.
temon10
Well-known member
After first 15km ride motor feel not as smooth as M510 FC 2.0, then last night I calibrated with Besst tool.
This morning I ride about 35km with 700m elevation gain motor feel smooth as M510 Fc 2.0. And the power almost equal with M510 FC 2.0. The peak power is 550W enough for hard climbing, love it so much
I start ride with 89% battery left and I get home 76% battery left after riding about 35km 700m elevation gain. Total ride with yesterday is 50km 900m elevation gain battery 76% left. Excellent !!!
What are the calibrations you did with BESST?After first 15km ride motor feel not as smooth as M510 FC 2.0, then last night I calibrated with Besst tool.
This morning I ride about 35km with 700m elevation gain motor feel smooth as M510 Fc 2.0. And the power almost equal with M510 FC 2.0. The peak power is 550W enough for hard climbing, love it so much
I start ride with 89% battery left and I get home 76% battery left after riding about 35km 700m elevation gain. Total ride with yesterday is 50km 900m elevation gain battery 76% left. Excellent !!!
Looks like it's worth buying the tool
show a photo of the Besst of your settingsAfter first 15km ride motor feel not as smooth as M510 FC 2.0, then last night I calibrated with Besst tool.
This morning I ride about 35km with 700m elevation gain motor feel smooth as M510 Fc 2.0. And the power almost equal with M510 FC 2.0. The peak power is 550W enough for hard climbing, love it so much
I start ride with 89% battery left and I get home 76% battery left after riding about 35km 700m elevation gain. Total ride with yesterday is 50km 900m elevation gain battery 76% left. Excellent !!!
48v available in China
temon10
Well-known member
Later I'll show U. Now still reworking the headset on workshop. My brake housing cable hurt because of bad headset, oil leaked
temon10
Well-known member
All of us buy from China buddy. Show your seller if available 48v, I'll buy.
No 48v on Bafang official website.
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It's unpleasant. A file and a hammer are the main tools for assembling a Chinese bicycle.Later I'll show U. Now still reworking the headset on workshop. My brake housing cable hurt because of bad headset, oil leaked
temon10
Well-known member
It's OK, my workshopman enjoy to modify it
With this price for proper lightweight EMTB it's worth to get little unpleasent, but I like is Linda accept my suggestion and offer new headset to send. Let's see if Guineyia or something headset work. Linda also offer new frame with non internal headset cable routing, but she still make sure availabilty of normal headset.
Waynemarlow
E*POWAH Master
We did a fair few 1000 miles between us on the TSDZ2 engine and we set it to max 600W's, which is more than enough for long distance trail riding with about 700m or so climb giving really good battery life of about 2.5 hours on the 360Wh batteries we had. I wonder if 550W - 600W is more than enough for most riders and is it probably the sweetspot of balance between weight, power and time ?
As an aside the EZesty battery of 360Wh's is not big enough if you are in company of full fat bikes and you are having to use max boost more than 50% of the time, requiring a change of battery on route.
Miranda crank is really nice. Not as light as advertised but still very light.
temon10
Well-known member
Still not sure to also order this spending 180 euro for about 150grams weight reduction from original cranks.
I'm thinking the same thing. But I need 165mm cranks, so I'm thinking to buy alloy cranks.
FB version? Length?
Yes and 165mm
"
There are two versions of M820, one is 36V, the other is 43V, the same motor, but the voltage is different.
"
Not to worry they are sold out .
temon10
Well-known member
FSA Cranks CK-761 / IS ISIS aluminum 165mm Bosch Gen2, weight about 450gr. Look good.
temon10
Well-known member
He can't proof for M820 48v availability. Just sayin"
There are two versions of M820, one is 36V, the other is 43V, the same motor, but the voltage is different.
"
Thank you. I'll have a look. Seems like there's more options for alloy lol. I just need to get my head around the Q factor.
Perhaps he's implying you can stick any voltage battery on any motor? (BESST or firmware change?)He can't proof for M820 48v availability. Just sayin
I wish this whole conversation wasn't so cryptic. I understand it could be a language issue.
You can't.
FSA makes a lot of ebike cranks and they all have different Q.
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