Stefan Bohacek<p>That's...an interesting bike design.</p><p>"The Cannondale R4000 Roller Blade is a visionary concept bike from the mid 1990s featuring four inline skate wheels instead of a regular front wheel."</p><p><a href="https://bicycledesign.net/2006/07/i-must-like-harebrained-ideas/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">bicycledesign.net/2006/07/i-mu</span><span class="invisible">st-like-harebrained-ideas/</span></a></p><p>via <a href="https://zwiftinsider.com/halo-bikes/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">zwiftinsider.com/halo-bikes/</span><span class="invisible"></span></a></p><p><a href="https://stefanbohacek.online/tags/bikes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bikes</span></a> <a href="https://stefanbohacek.online/tags/biking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>biking</span></a> <a href="https://stefanbohacek.online/tags/design" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>design</span></a> <a href="https://stefanbohacek.online/tags/concept" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>concept</span></a> <a href="https://stefanbohacek.online/tags/rollerblades" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>rollerblades</span></a></p>