new cef55 frame

[jbc]

How does it feel with Air compared to coil previously?

I like how the coil rides better than air but another reason I switched too cause I kept hearing a noise and I thought it was the coil that was causing it.

 

[stuff]

Does anyone have the progression for the CEF55 frame? I want to compare it to the CEF50 which is 3.7 at 0mm and 2.45 at 150mm (33.78%, really progressive)

 

[Radolf]

There is 5x20mm aluminium bar, mouting holes are about 1mm bigger than steel M6 inserts and are floating a bit for better alignment..
Fiber glass on top and bottom of the battery. All taped up with fiber glass tape + green paper + blue wrap.

Borys, if you find a moment, please send me the hole spacing for the battery. I’m almost done designing the 3D-printed enclosure, and this is the only remaining unknown. Could you also confirm one more thing – is it an M6 thread??
Best regards

 

[stuff]

Borys, if you find a moment, please send me the hole spacing for the battery. I’m almost done designing the 3D-printed enclosure, and this is the only remaining unknown. Could you also confirm one more thing – is it an M6 thread??
Best regards

Hope this helps, this is for the 700wh 48v battery that fits CEF50/55/69
Total length: 39cm
Space between M6 threads that fit the frame: 2cm
Space within top of battery and first thread: 5.5cm
Space within bottom of batter and last thread: 7.5cm
Distance between two middle holes (the ones that go to attach the frame): 22cm
I'll attach all photos on the next post, this should be enough. IF you need any more info let me know, I have a spare battery here. Also it'd be nice if you can share the 3d printed enclosure afterwards

 

[stuff]

 

[stuff]

Does anyone have the progression for the CEF55 frame? I want to compare it to the CEF50 which is 3.7 at 0mm and 2.45 at 150mm (33.78%, really progressive)

Replying myself to help with this info:
Leverage ratio: 2.9->2.27 for 165mm rear travel @65mm stroke on CEF69 (22%, works with Air or coil)
2.9->2.33 for 142mm rear travel on CEF55 @55mm stroke (19.6%, ideal for air shock)

 

[Rafael Faria 🇧🇷]

Rock Shox Yari dianteiro
Raposa oblíqua
Grupo Slx
Freios slx

 

[Radolf]

Hope this helps, this is for the 700wh 48v battery that fits CEF50/55/69
Total length: 39cm
Space between M6 threads that fit the frame: 2cm
Space within top of battery and first thread: 5.5cm
Space within bottom of batter and last thread: 7.5cm
Distance between two middle holes (the ones that go to attach the frame): 22cm
I'll attach all photos on the next post, this should be enough. IF you need any more info let me know, I have a spare battery here. Also it'd be nice if you can share the 3d printed enclosure afterwards

Thanks for the measurements! I'm currently waiting for the frame, and as soon as I make sure everything fits, I'll share the project.

If you remember, please let me know if there is any clearance left at the bottom and on both sides of the battery? Roughly how many millimeters?