【PINKBIKE搬运】为截瘫患者开发一种适应性自行车 Beyond the Reach

https://www.pinkbike.com/video/525976/ How Christian Bagg developed an adaptive bicycle for paraplegics and found that his life would radically change as well as theirs. 【PINKBIKE搬运】为截瘫患者开发一种适应性自行车 Beyond the Reach