本帖最后由 kahkah 于 2010-7-2 06:22 编辑
ya i was thinking building one for school, but i live right up on the mountain, only about a 5 min walk from school, so doesn't make sense to ride, especially since it rains a lot around here. and i d ...
calvinsonic 发表于 2010-6-30 23:35 ![]()
Bro, go for it! single speed is fun and mountains/hills are perfect for training and challenges!
Here's me (a week before my recent injury) riding up SheShan (佘山,~1.8 kms up hill only) on one of my many single speed bikes... gear ratio 53 x 16, tough but fun and doable!
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