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    M820 Bafang - LIGHTCARBON LCE930 Frame (lightweight)

    Yes, the lower shock mount has a bit smaller diameter, and the shock rattles a bit. The solution I came with is - I bought M8 shimm washer set from 0,1mm to 0,5mm and I sandwiched it in between lower shock hardware and frame. Now the lower bushing is tight in frame and there is no play at all...
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    Bafang m820

    Noise - I'll find out at the weekend. To dismantle the motor You need: 1. Remove cir-clip at the drive side. 2. Unscrew 4 bolts. 3. Separate casings slowly about 2mm. Take the sharp knife and separate gasket from the one of casings. Separate casings further 20-30mm and disconnect wires. That...
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    Bafang m820

    Hi. Done 1800km service yesterday. Bellow a few pics after I have opened the motor. Spot with the most discolored grease is the biggest metal gear + it's companion. The rest of the motor, gears, bearings etc - looks absolutely spot on. After a small clean up there is no visible wear on the...
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    Advice on photochromic glasses please

    I am using KAPVOE glasses, they are great and cheap. Specsavers - big no no no, I have very bad experience with them , starting from incorrect eye test (for prescription glasses) to poor quality lenses.
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    Pic of the Day

    Nice day at Ballyhoura, Ireland. Regards
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    SZZS specific CEF50-main thread (initial builds and troubleshooting related only)

    Did the solid stem sort the problem with headset?
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    Bafang M820 Firmware thread

    Freda Did you fitt 13S3P battery into the lce930 frame ?? I have done 12S3P and all the battery stuff fits in between the mounting holes. So another 70mm in theory will fit, but it would be very tight. THX Peter
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    M820 or M510 ?

    I weight about 95kG in the pants so close to 100kG geared up. Yesterday I have done 40km@1100m about 55% battery used (DIY battery). ''i can't climb 20% during long time, that i can do with the M510'' Please elaborate a bit if possible, is it M820 throttling and loosing power after a long...
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    M820 or M510 ?

    I can add my 2 cents to the conversation. I have M820 motor equipped bike. In terms of power, please BOYS and GIRLS, power is not the torque, unit of the power is Watt, the fact that motor have less torque does not mean that have less power. M820 at 43V firmware throws about 580W of power which...
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    M820 Bafang - LIGHTCARBON LCE930 Frame (lightweight)

    I have 30Amp version of BMS. As a charger I am using lab psu 60V 5A. On aliexpress you can buy 4Amp charger for 12S battery for about 25eur.
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    Bosch vs Shimano drag race

    From my experience, Ep8 engine starts to cutt off at 23.5kmh at 25kmh limit and at about 30kmh at 32kmh limit.
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    M820 Bafang - LIGHTCARBON LCE930 Frame (lightweight)

    I soldered positive side because it has lower thermal capacity and it is easy to solder, not much heat is been transferred to the cell itself, which is harder to do at the negative side of the cell. Yes I am from PL. Regards
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    M820 Bafang - LIGHTCARBON LCE930 Frame (lightweight)

    1. 2. I have soldered 0,2 nikel strips at the + side (easy to solder), the negative side is spot welded. 3. Look carefully at the end of the base of the battery, there is aluminium plate with threaded M5 rivet. Base of the battery (also the top) is made with 1,5mm laminate (no copper). In the...
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    M820 Bafang - LIGHTCARBON LCE930 Frame (lightweight)

    Finally. Big battery went into the frame. 12S3P done with LG M58 cells (same as new gen2 Orbea Rise). External battery size is 65mm x 55mm. I have measured cells with 500mA discharge from 4,2 to 3,0V, all about 5,33Ah. Discharged fully to 2,5V with 500mA showing 5,81Ah, IMHO pretty good...
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    M820 Bafang - LIGHTCARBON LCE930 Frame (lightweight)

    I have a bit of a issue with that bolt too. It is a bit too loose in lower bushing, started to make a knocking noise. I'll order two bolts just in case.
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    Bafang m820

    Buy a spider for BCD104 and get whatever color You like.
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    SZZS specific CEF50-main thread (initial builds and troubleshooting related only)

    Hi. I am going to go ahead and try CEF50 frame. Gathered some information but there are some stuff I am not sure about. 1. From October 2023 supposed to be new front triangle available to accommodate coil shock. The question is how to recognise it ? Is this a frame with 2024 and UDH hanger in...
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    SZZS specific CEF50-main thread (initial builds and troubleshooting related only)

    Thanks. 34T is bit small. I like a bit bigger chairing to reduce overall transmission wear. My lce930 runs with 38T, 800km on the chain and the wear is very low.
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    SZZS specific CEF50-main thread (initial builds and troubleshooting related only)

    A small question, what is the max chainring for Cef50 frame? Thanks
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    New M820 frame from Seraph/TanTan, the E67.

    temon10 Can You measure clearance between the top tube and center of the shock please ?? Thanks
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