1
Road Bike Frames, Wheels & Components / Re: Kontax Surposs Pro
« on: July 30, 2026, 02:06:05 AM »
it's good for road bike, but only good for road biking.
Chinese Carbon MTB Forums
News:
Happy Holidays!
Show Posts
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
2
E-Bike Frames & Builds / Re: Szzs CEF55 - Bafang M820 ebike
« on: April 26, 2026, 09:37:09 PM »
great bike. bigger rear travel than CEF50
3
E-Bike Frames & Builds / Re: E-gravel bike / frame
« on: March 15, 2026, 10:08:33 PM »The only full e-gravel bike I came into is the 4-Leafs e-gravel complete bike from their site last year, full carbon -egravel with mid-drive bafang motor and chinese groupsets. Asking price was usd$2500. But that bike is no longer on their site this year.
Try another one
https://lfbikes.com/products/bafang-m820-e-gravel-carbon
4
E-Bike Frames & Builds / Re: CEF50 in BAFANG M510 version?
« on: March 01, 2026, 10:15:36 PM »Nice Rig! What is the total weight?
with carbon wheels/post/handlebar, the average weight comes to 21kg.
Here are more details in the video
5
E-Bike Frames & Builds / Re: CEF50 in BAFANG M510 version?
« on: December 23, 2025, 08:14:06 PM »
this is this enduro emtb, CEF69 in FOX version.
Here are more spec. details:
48v 17.4AH Samsung cell
48V 750W BAFANG 560 mid motor
FOX38 FACTORY 180mm fork
FOX FLOAT X FACTORY 205*55mm shock
Bafang DP C030 top tube display
Maxxis 29/27.5'' tire (at max 2.6'')
Shimano Cues U6000 11 speed
Sram G2R 4 piston hydraulic disk
EXA 900i dropper post
Here are more spec. details:
48v 17.4AH Samsung cell
48V 750W BAFANG 560 mid motor
FOX38 FACTORY 180mm fork
FOX FLOAT X FACTORY 205*55mm shock
Bafang DP C030 top tube display
Maxxis 29/27.5'' tire (at max 2.6'')
Shimano Cues U6000 11 speed
Sram G2R 4 piston hydraulic disk
EXA 900i dropper post
6
Road Bike Frames, Wheels & Components / Re: Some New Road Bike Options
« on: November 14, 2025, 03:20:23 AM »
Here is the gravel bike frame, G01
Type: Gravel -G01 (T800 disc road frame)
The Frameset: Frame+Fork+Seatpost+handlebar+stem+spacers
Material: T800 carbon
Size: XS/S/M/L
Routing: Full Internal Cables
Headset Size: 1-1/8" to 1-1/2"
Bottom Bracket: BB386
Thru Axles: Front 100*12 Rear 142*12mm
Frame Weight:1090/+-40g(XS)
Fork Weight:420/+-40g
Seatpost Weight :181/+-20g
Seatpost length: 350mm
Stem length: 80mm/100mm
Handlebar:
w: 80/90/100/110/120
w1: 360/380/400/420
Type: Gravel -G01 (T800 disc road frame)
The Frameset: Frame+Fork+Seatpost+handlebar+stem+spacers
Material: T800 carbon
Size: XS/S/M/L
Routing: Full Internal Cables
Headset Size: 1-1/8" to 1-1/2"
Bottom Bracket: BB386
Thru Axles: Front 100*12 Rear 142*12mm
Frame Weight:1090/+-40g(XS)
Fork Weight:420/+-40g
Seatpost Weight :181/+-20g
Seatpost length: 350mm
Stem length: 80mm/100mm
Handlebar:
w: 80/90/100/110/120
w1: 360/380/400/420
7
Road Bike Frames, Wheels & Components / Some New Road Bike Options
« on: November 04, 2025, 07:27:20 PM »
Here is a list of what 4LEAF offers, from G01 (gravel, size 53-60cm), R02 (lightweight, size 51-62cm) to R03/05/06 (aero road bike)
Attaches the geo for each model
Attaches the geo for each model
8
E-Bike Frames & Builds / Re: CEF50 in BAFANG M510 version?
« on: November 04, 2025, 07:00:36 PM »9
E-Bike Frames & Builds / Re: CEF50 in BAFANG M510 version?
« on: October 11, 2025, 01:45:32 AM »
here are more build thread
10
E-Bike Frames & Builds / Re: 48v 17.5AH!!! A New Emtb Carbon Frameset Powered By M820 Motor
« on: October 11, 2025, 01:43:20 AM »
not really on CEF55. But here is the CEF69 for M510/M560RS
11
E-Bike Frames & Builds / Re: CEF50 in BAFANG M510 version?
« on: August 28, 2025, 04:33:48 AM »
exactly the same item. However, it's not recommended to buy it from a department store whom even sell cups.
Anyway, you can get them here
https://lfbikes.com/products/cef69
Anyway, you can get them here
https://lfbikes.com/products/cef69
12
E-Bike Frames & Builds / CEF50 in BAFANG M510 version?
« on: August 18, 2025, 11:14:55 PM »
This is the CEF69.
It comes with almost the same features, but is equipped with the BAFANG M510/560 series.
1. A large 48V 17.4Ah non-removable battery ensures a lightweight design.
2. Sleek top tube display (DPC-030) for a clean and stylish look.
3. Available in three sizes: S / M / L.
4. Suspension travel: Front 170mm, Rear 150–180mm.
5. Shock size: 205 × 55–65mm.
6. UDH hanger.
7. Option for a 48V 5.8Ah range extender.
For more information, please check the following attachments.
It comes with almost the same features, but is equipped with the BAFANG M510/560 series.
1. A large 48V 17.4Ah non-removable battery ensures a lightweight design.
2. Sleek top tube display (DPC-030) for a clean and stylish look.
3. Available in three sizes: S / M / L.
4. Suspension travel: Front 170mm, Rear 150–180mm.
5. Shock size: 205 × 55–65mm.
6. UDH hanger.
7. Option for a 48V 5.8Ah range extender.
For more information, please check the following attachments.
13
E-Bike Frames & Builds / Re: DJI Avinox Drive System FS E-Bike
« on: July 30, 2025, 10:09:55 PM »We have seen a few more E-Bike brands using DJI Avinox system.
I believe there will be more coming up. Anyone knows which manufacturers are now developing with this DJI motor now?
more than 16 brands are on it.
https://lfbikes.com/blogs/blog/avinox-showcases-revolutionary-e-bike-system-at-eurobike-2025-with-8-global-brands
14
E-Bike Frames & Builds / Re: M820 Bafang - CEF50 frame ?
« on: July 30, 2025, 10:08:25 PM »that's interesting. Do you have more details?
Here are more details, including one photo, the geo and its spec.
15
E-Bike Frames & Builds / Re: 48v 17.5AH!!! A New Emtb Carbon Frameset Powered By M820 Motor
« on: July 30, 2025, 09:55:13 PM »
here is the CEF69, almost like a M510/M560 version of CEF55. For more details, please come to
https://lfbikes.com/products/cef69
1. Both in size S/M/L
2. the same battery house, up to 48v 17.4ah (835ah). And a range extender, 48v 5.8ah could be there
3. Both at F/R 170/150-170mm
You will like them
https://lfbikes.com/products/cef69
1. Both in size S/M/L
2. the same battery house, up to 48v 17.4ah (835ah). And a range extender, 48v 5.8ah could be there
3. Both at F/R 170/150-170mm
You will like them