M820: Which gravel or hard tail frames are available?

El Topo said:

I found a few frames that might qualify, do the M800 and M820 share the same mount?

4LEAF EAGLE Mid-drive eRoad (Carbon)

700C*45C Electric Gravel Bike 36V 15Ah E Bike 250w EU Standard SHIMANO Derailleur 15KG Carbon Gravel Bike Item: 700*45c Electric Gravel bike Frame: T700 carbon gravel frame( lug&shell part is T800), EPS technology, internal cable routing, 12mm Thru-Axle Fork: T700+T800 carbon fork, EPS...

lfbikes.com

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Welcome to 4LEAF Bike, the foremost electric bicycle manufacturer in China. We offer innovative designs and great bike/ebike. Partner with us to gain a reliable supplier and the support of a professional team, helping you stand out in the market.

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CASSIS GRAVEL 28" M20S

gepida.com

E021 BAFANG M800 | YISHUN

700C Full Carbon Road Racing Ebike Frames- Bafang M800 Mid Drive System- Max tire 700* 32C

www.yishunbike.com

E1029 Bafang M820 | YISHUNBIKE

700C Carbon E-Gravel Bike Frame w/t Mid Drive Bafang M820 – Carbon E-gravel Bike Frame– Full Internal Cable Routing– Bafang M820 Mid Drive System– Integrated Battery BT F044 374wh– Extender Battery BTF420 252wh– Dropout 12*100mm & 12* 148mm

www.yishunbike.com

https://silverbackbikes.de/products/s-electro-gr

https://www.aliexpress.us/item/1005005015269421.html

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El Topo said:

I hope it is alright to post that in this forum - am looking into replacing my current daily driver gravel/cyclocross (with fenders) bike with an ebike.

Are there any gravel frames for the M820 system, other than this one? I can't find anything on the web.

If there are any old school geo hard tail MTB frames, that would fit the bill, I would take that as well, where one could run a short stem and a wider gravel drop bar.

Wouldn't matter if carbon or aluminium.


Thanks for any replies.

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temon10 said:

different mount between m820 and m800

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temon10 said:

Zhaoseng who produced CEF50 will also produce gravel version with m820 motor. U can ask Linda.

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El Topo said:

Thanks for confirming, that is what I had assumed.


Thank you for the reply, could you provide a link, please? Or send me their email adress via private message?
I am not able to find that company. You are not talking about LightCarbon, or are you?

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China Wholesale E-bike Mtb Carbon Fully Frame With Bafang F014 Battery And Bafang M820 Engine - Buy E-bike Mtb Carbon Fully Frame china Wholesale E-bike Mtb Carbon Fully Frame e-bike Mtb Carbon Fully Frame With Bafang F014 Battery And M820 Engine Pro

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www.alibaba.com

temon10 said:

China Wholesale E-bike Mtb Carbon Fully Frame With Bafang F014 Battery And Bafang M820 Engine - Buy E-bike Mtb Carbon Fully Frame china Wholesale E-bike Mtb Carbon Fully Frame e-bike Mtb Carbon Fully Frame With Bafang F014 Battery And M820 Engine Pro

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lkdoido said:

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un..inc said:

Uau, isso parece muito bom!
O preço também parece muito razoável com os componentes nas fotos.
Infelizmente as fotos não correspondem às especificações...
Interessante seria um quadro + motor + bateria...

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Fabricantes de bicicletas en China | Fabricantes de bicicletas de carbono | ICAN

Shenzhen Ican Sport Co, Ltd, situado en Shenzhen con oficinas y fábricas, es uno de los fabricantes profesionales sobre las bicicletas de carbono y todas las piezas de carbono durante muchos años.

www.icanbikes.com

Hybridizer Rando

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lkdoido said:

Fabricantes de bicicletas en China | Fabricantes de bicicletas de carbono | ICAN

Shenzhen Ican Sport Co, Ltd, situado en Shenzhen con oficinas y fábricas, es uno de los fabricantes profesionales sobre las bicicletas de carbono y todas las piezas de carbono durante muchos años.

www.icanbikes.com

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mdholling said:

Another one for the list, the Hybridizer Rando. This one with an unusually large battery (860Wh claimed, more like 720Wh in my estimate).

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A new E-gravel carbon frame set fit for Bafang M820

At Eurobike 2024, we launched a new E-gravel frame that fits the M820 36V motor and 360wh battery. Experts are welcome to give their opinions and suggestions! If there are bulk customers interested, we can design and produce similar frames fit for other brand motors for you. We also have contact...

www.emtbforums.com

[Hot Item] 700c 11speed Bafang MID Drive 36V250W MTB Road Electric Bicycle Gravel Bike

Model NO.: JB-TDA19L Warranty: Battery/Motor:2 Years;Controller/Display:6 Months Wattage: 250W Battery Voltage: 36V Battery Type: Lithium Battery Wheel Size: 700c

jhjiabao.en.made-in-china.com

El Topo said:

Thanks you for your recent suggestions, guys.

I was in touch with Zhaosheng, and they confirmed developing a gravel frame, but I haven't heard back from them since January.


Thanks, the page is offline, but I assume that frame is now their Voyager gravel bike. I inquired if they also sell a frame set only.


Thanks, it does seem like this is the same frame that ICAN sells, but I might be mistaken?



Thanks, the geo is interesting, as they use a shorter stem of only 70mm, but have more reach. Maybe this is a great bike for bike travel, with its high battery capacity?
It would be interesting to find the manufacturer of that frame for DIY.


Also, we just had the announcement of Lighcarbon's exciting new rear suspension gravel frame.

A new E-gravel carbon frame set fit for Bafang M820

At Eurobike 2024, we launched a new E-gravel frame that fits the M820 36V motor and 360wh battery. Experts are welcome to give their opinions and suggestions! If there are bulk customers interested, we can design and produce similar frames fit for other brand motors for you. We also have contact...

www.emtbforums.com

EDIT: I just found this alloy frame!
Maybe one could get ahold of it? It seems they only do wholesale, but I will give it a try.

[Hot Item] 700c 11speed Bafang MID Drive 36V250W MTB Road Electric Bicycle Gravel Bike

Model NO.: JB-TDA19L Warranty: Battery/Motor:2 Years;Controller/Display:6 Months Wattage: 250W Battery Voltage: 36V Battery Type: Lithium Battery Wheel Size: 700c

jhjiabao.en.made-in-china.com

Nevertheless , I am still looking for an alloy frame, as this would be my 365 day daily driver, and I fear carbon is not up for that, when used in the city, where yo always ding your frame somewhere, when having to lock it. The ability to mount a rack is therefore also paramount.

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lazart said:

@El Topo I found this alloy frame from Taiwan that might be close to what you're looking for.

臻澄實業

臻澄=真誠=Sincere E-Bike 套件/設計/整合/銷售 EiMARK電輔車總代理

www.sincerebike.com

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lazart said:

@El Topo I found this alloy frame from Taiwan that might be close to what you're looking for.

臻澄實業

臻澄=真誠=Sincere E-Bike 套件/設計/整合/銷售 EiMARK電輔車總代理

www.sincerebike.com

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El Topo said:

Great find, thank you a lot! This one looks quite nice. Will contact them via email.

How did you manage to find that frame though, I searched for all kinds of things, but this site never came up. :-/

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El Topo said:

Servus zurück aus der Hauptstadt.

Yesterday, I wrote to Yishun and 4Leaf, no reply so far from the latter, but Yishun sent out an automated reply, that they are only looking for bulk orders of 50+units, so I assume I won't hear back again from them anytime soon.
I asked 4Leaf if their frame would also fit an M820, we'll how they reply.

Those two alloy frames from Silverback and Gepida would be almost perfect for me, if they would not have the M800 mount, instead of M820...
Where are all those alloy frame companies? I never see them discussed on forums, do they not sell directly at all? For a daily driver, I would actually prefer an allow frame over carbon.

Like I said, an old school geo hard tail frame might also fit the bill, as long as its geo can be repurposed.

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Adam Anderson said:

they offer this now

BAFANG M820 e-Gravel (Carbon)

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El Topo said:

This one looks quite nice. Will contact them via email.

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lazart said:

After thinking about it more, I am starting to lean towards the lightcarbon.

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Yuying EGR-2

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mdholling said:

Another new Chinese gravel ebike: Yuying EGR-2. Carbon frame and fork, M820 motor and 540Wh battery. 250Wh range-extender also available.

Listed on Alibaba as a frameset or complete bike.

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ElEsido said:

Wondering if the Bafang M820 can be equipped with two chain rings. Bafang have a video on their website that shows a nice road bike with a 2x setup, but I could not find any detailed information parts, compatibility, etc. Does anybody have any experience to share?

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