Xiamen Carbon Speed 2025 new carbon crankset

[PeterXu]

I guess we're not getting an answer this @PeterXu?

We don't sell any items without QC, we have been doing the in-house testing for couple of months and had some pros tested these cranksets too, otherwise how could we announce releasing them? Thanks for your concern and questions.

[Jamoche]

@PeterXu when do you expect the 170mm dub crank to be available? Thank you.

[aeroskiii]

Dude, relax. Yes, it is helpful to know the weight of the gold standard crankset when considering buying a premium avant garde piece of kit.
I wouldn't worry. 100kg isn't THAT heavy, and i suspect you're not a track sprinter. Don't buy ultra lightweight components, like these cockpits that are pool noodles because they weigh nothing. Ditto, dont get feather weight aluminium cassettes. You'll probably wear out chairings fast if you get chinese ones, but they're cheap.
These carbon cranksets have been around for many, many years, i've had a sram red carbon crankset on my rim brake bike for a million years. As long as there's no manufacturing defect or dumb design (raceworks had a dumb design), you should be fine.

Just giving him a hard time