Bike Racing Design Best

自行车设计方案，这是最流行的读者

in 2017, the idea of electric bicycles was just breaking ground but only in conceptual forms. however, the past 12 months have brought a wave of innovative bike designs where hybrid or full-electric systems have been realized and are racing the field’s technology to new extents.

staying with modern mechanical developments, the year has witness many projects focusing on rider safety, be it for protection whilst cycling or security for storage. continuing our annual review of the year’s BIG stories, design boom rounds up the bike designs which were the most popular with our readers