N20 DC motors

[Ellimenopy]

Hello All!

I would like to ask before I buy this motor so there will be no regrets of purchasing so. Answers are greatly appreciated.

*Will these motors be good enough to push a robot of approximately 1kg?
( https://www.aliexpress.com/item/1set-K521-3-12V-N20-50-300RPM-Speed-Reduction-Gear-Motor-With-D-Type-Shaft-Rubber/32642563919.html?spm=2114.01010208.3.1.IipTD1&ws_ab_test=searchweb0_0,searchweb201602_1_10065_10068_10000009_10084_10000025_10083_10000029_10080_10082_10081_10000028_10110_10111_10112_10060_10113_10062_10114_10056_503_10055_10054_10059_10099_501_10078_10079_10000022_10000012_10103_10073_10102_10000015_10096_10000018_10000019_10052_10053_10107_10050_10106_10051,searchweb201603_1,afswitch_5,single_sort_2_default&btsid=b2cfd931-7f40-4c45-89c2-605d1459c5aa )