GearJunkie on MSN1mon
The Lightest Bike Wheels Use String Spokes: Berd Sparrow Carbon Gravel Wheel Review
When I lifted the Berd Sparrow wheels out of the box, I knew they were something special. They are incredibly light, 1,140 g ...
Hackaday2y
Trippy Bicycle Uses Multiple Partial Wheels
Bicycles need at least two wheels to be rideable, but [The Q] realized you don’t necessarily need the wheels to be in one piece. As long as you have at least two points of rolling contact with ...