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Theres a few options, there are these Zero G copies
https://www.aliexpress.com/item/1005003081042664.html
and then there are these EE copies
https://www.aliexpress.com/item/1005003357229693.html?spm=a2g0o.productlist.0.0.582738c22CQ4JZ&algo_pvid=8e069f03-5cc2-4af9-bdc7-dff6bfbb223d&aem_p4p_detail=202111011209563181957422560840002330541&algo_exp_id=8e069f03-5cc2-4af9-bdc7-dff6bfbb223d-4&pdp_ext_f=%7B%22sku_id%22%3A%2212000025381194793%22%7DNo idea what either of them are like quality-wise but I've got a ZTTO cassette on my gravel bike and the quality is really pretty good so if its up to the same standard then it could be worth a shot.
What about those questionable carbon brakes on aliexpress that the weight weenie tourer guy on here has bought