New top story on Hacker News: Spring-powered wheel claims to be ‘E-bike alternative at lower cost’

86fac82cd8c7e1a16bdf2100c67b62307d85e867 New top story on Hacker News: Spring-powered wheel claims to be ‘E-bike alternative at lower cost’

New top story on Hacker News: Spring-powered wheel claims to be ‘E-bike alternative at lower cost’

November 20, 2020

Spring-powered wheel claims to be ‘E-bike alternative at lower cost’
2 by Jaruzel | 1 comments on Hacker News.

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