and lower bottle cage mounts....more aero and way better looking...

So yes, it is compatible with the Magene P515 power meter. It just depends on how you want to set it up: if you want a double chainring setup (2x), then no, it’s not suitable. If you want to use it as 1x, then yes, it works.

For a 2x setup, I’d still recommend this one from the same brand, which I’m currently using https://it.aliexpress.com/item/1005010322400821.html

thanks...yes of course 1x setup...riding the new di2 grx 825/827

I have the same saddle and checked my bib shorts. The amount of wear depends on the type of fabric. On some bib shorts there is no visible wear at all, while on others—like in the picture—it is more noticeable. This is after about 800 km of riding.

lucky for you.. the side is collapsed on mine and is creating sharp edges damaging the bibs in 1 or 2 rides...rider weight 70 kg so this shouldnt be the problem...i think its a problem with the honey 3d print. I will test the normal aircode and hopefully this one is working better

picture of bib with 2 rides on this saddle

Shimano 12s HG+ chain? Afaik those are not compatible with any narrow-wide chainrings.

not sure...i think the one i used in this case is an shimano xt 126 12s version.

The T40A saddle is good. An improvement over the original design. Just note, QC might differ. I have a friend who bought the same saddle and had issues with the 3D mesh deforming and jutted out from the sides, which rubs on his thighs. My two saddles don't have that issue.

i have the same problem! the saddle is great but the 3d mesh on the side is pressing out and is ruining all my bibs! i'm looking for an alternative! perhaps a little narrower.

i did 1,5weeks ago but i think they are not working cause of chinese new year

Yeah, there is some grip tape available, and I don't think my current setup is unsafe. According to Alisa, LTK actually paints that textured area, which explains why the height can vary a bit between batches. My saddle height is only about 5–10mm above the texture, so the clamp still has enough purchase. My main concern is that my sister also uses the bike occasionally.

She sits about 3.5cm lower than I do (I know, the frame is technically too big for her!), and I wanted a second seatpost so she doesn't damage the current one by clamping it on the smooth carbon. For now, I've used some electrical tape and plenty of carbon paste on the clamping surface.

Regardless, I’d love to have a spare seatpost. It makes it much easier to test new saddles without losing my original position, and I usually like to have backups for all my bikes anyway—I just forgot to add one to the initial order! But honestly, $40 for shipping a single seatpost is a bit steep. If anyone in Germany is ordering soon, let me know

ordered the 3d printed one!