Our bamboo bicycle frames were tested carefully by the testing institute EFBE trough the EN standard 14764. They did a stress test for the saddleweight and used a force of about 1025N.
The second test was a impact test. They simulated a drop height of 180mm and a drop weight of 22,5kg. Our frame did not get any crack.
The third test was a fatigue test for the bottom bracket. They tested with a force of 1025N - no problem for our frame as well.
So now we can finally start the delivery. That's great!