我后来让chatgpt考虑了size，计算发现50kg 和75kg速度差的不多，3%不到。上坡的话，体重轻的还占便宜

来源: ice_fish 于 2025-04-14 03:11:26 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.