SZZS specific CEF50-main thread (initial builds and troubleshooting related only)

[vikino1]

But it can only increase the speed to 60 km/h, otherwise not. Then it only reduces to 25 km/h and a diameter of 27.5".
M500 CAN it works.

 

[souftosouf]

Hello Guys,
Did anyone cracked his frame ? (I didnt do anything, it broke by fatigue i think) and did you managed to repair it ?

 

[MrFixit]

Sure on some. Not on all. This Cube E-mtb looks fairly close to the CEF50. It's definitely piggybacked onto the the Cube OEM guard plastic, but a complete shell with internal "trusses" could be added. Honestly, I think just a CF shell would with an extra layer along the underside would work. It really doesn't have to be too fancy.

I'm going to wait for their feedback before I speculate further. If they can do it and it's close to my $100 limit for a small initial batch, then I'd be game for sure. Otherwise, I'm fine with my CF mod.

BTW/The Cube overlay bash plate looks fantastic.
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I have followed up on Tom's initiative with Rockguardz and now have a guard for the M820 frame, it looks very good and is a snug fit apart from a gap on one side. I have not tested it yet because I cannot use my bike at the moment due to an issue with the battery. I think they said it would retail for about £60.00 plus shipping. If any one is interested contact Rockguardz directly.

 

[TCFlowClyde]

Looks

I have followed up on Tom's initiative with Rockguardz and now have a guard for the M820 frame, it looks very good and is a snug fit apart from a gap on one side. I have not tested it yet because I cannot use my bike at the moment due to an issue with the battery. I think they said it would retail for about £60.00 plus shipping. If any one is interested contact Rockguardz directly.

Looks awesome! We'll done!

I like that RG made the extra length over the BB and up the down tube joint (a vulnerable area). All for only £60/$66.79 excluding shipping (it's light so probably $20-30 to most destination) and VAT. Not bad. I was predicting twice the cost.

Hopefully, this will help solve the vital protection needed over the motor guard. Thus, prevent motor and frame damage potential.

 

[spokémon]

The M820 is not a serial motor. It is canbus and the old serial devices will not work.

They do make one that is CANbus compatible. You can tell by the green triangle shaped connector.
It works, I have tried it. But it's limited to the pre-programmed settings

 

[TCFlowClyde]

Hello Guys,
Did anyone cracked his frame ? (I didnt do anything, it broke by fatigue i think) and did you managed to repair it ?

If it is a SZZS original frame, their basic warranty is 3 years protection. Then you should be able to contact Jean or Linda to request a replacement. They will likely want photos and/or video of the break/crack to evaluate your claim.

Or if you want fix it yourself, just purchase a carbon repair patch kit from Amazon and look for CF frame repair YouTube vids. I fixed an old analogue carbon frame a few years ago. I recommend purchasing a hand-held power sander to make the work of sanding much faster. The repair was straight forward and seems to still be holding to this day, but I rarely ride it so...

Either way good luck.