Kontax Surposs Pro

[Dareios]

Hi,
I saw this frame on weightweenies and found it on taobao: https://pcdetail.taobao.com/d0dUT3FncmxOUGJkaWlZdnArc01Fdz09.html?spm=a21u7r.29427388.item.3.30cd1b32C9rSC9

https://img.alicdn.com/imgextra/i1/2218460927401/O1CN01E8O76X24XiOXVeFoE~crop,0,0,2095,4190~_!!2218460927401.jpg
https://img.alicdn.com/imgextra/i2/2218460927401/O1CN01ObhKgg24XiOXpKdz3~crop,0,4190,2095,4190~_!!2218460927401.jpg
https://img.alicdn.com/imgextra/i2/2218460927401/O1CN010ahxMq24XiOXJqklS~crop,0,4190,2095,4190~_!!2218460927401.jpg

Claimed weight for a size 450 (seattube length) is 634g for the frame, 99g for the seatpost an 303g for the fork
Does anyone here have any more information on this frame? The geometry, the weight and the look of the frame would be rather appealing to me (also the price).

[Firon]

it's good for road bike, but only good for road biking.

[Chineseweaklegrider]

Kontax is a brand from my city Hangzhou, their local offline shop is just 3km from my office.
I dont have more information, as I know from a local cycling influencer, he said Kontax has been working in carbon fiber industry for many years.
I did some research from the internet, it seems he is not lying. At least Kontax probably will not run away with your deposit.

You could see the licence on Taobao shop is the same one as the 超探新材料 company
https://zhaoshang.tmall.com/maintaininfo/liangzhao.htm?spm=a21xtw.29978516.0.0&xid=4f4b10e4476d9b7c657f35fd4a576fdd
https://aiqicha.baidu.com/company_detail_69822250645221
https://www.sohu.com/a/580414932_100300842
https://baike.baidu.com/item/%E6%9D%AD%E5%B7%9E%E8%B6%85%E6%8E%A2%E6%96%B0%E6%9D%90%E6%96%99%E7%A7%91%E6%8A%80%E6%9C%89%E9%99%90%E5%85%AC%E5%8F%B8/20578218
https://lbsugc.cdn.bcebos.com/images/B657f83f64e99ffd0e.jpeg