The suitable adapter you buy the way for educational reasons not GoPro for expensive money, but for pennies when third-party (the cheapest of course directly in China, but then you have to wait two weeks). Since there are also other accessories, which is usually not bad. When our American colleagues have not even settle the most important accessory voluntarily, they should not deserve to die too.
Back to Tripod: There are included and pre-mounted 3 weights. The heavy weight with 100g down on the boom. Why, one learns quickly: GoPro is lightweight, so the weight is down slightly too heavy. One of the two small 30g weights to bring down there, fails because the screw is too long - and the blind hole in the thread too short. Is unstable and does not hold weight.
Conclusion: Properly balanced and with a delivery which is the advertising demand, the part would have to be fun. So one remains after 10 minutes, the feeling that you have gotten a few carelessly thrown together items individually on their own, although looks nice and make a solid impression, but so, no good without tinkering.
From me still there 2 points - the high quality for each part.
Pity Mantona. So one does not become a premium manufacturer ...