lefty-alike bike fork
grabcad
Monoblade suspension fork for bicycles. Single pivot suspension with anti-dive system- that means that fork won't dive under heavy breaking like classic telescopic forks. Physically speaking ,if trajectory of resultant force of every force on a bicycle ( G of the rider, inertia of horizontalmovement, wheel ground force and wheel breaking force) pass through one point, in this case center of rotating pivot axle there will be no momentum left to compress rotating fork blade. Of course, in real world there could be some dive. That depends on weight of the rider and center of gravity which is different for every human. So crucial step in designing this type of fork is to find just right geometry of pivot axle and fork offset.Travel of the fork is 100/135 mm depending on shock attachment points. Everything rotates around chrome plated pivot axle with flanged plastic bushingsShock, brake, and lefty hub are from grabcad.
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