Image Atomlabs hub takes advatange of the narrower 7-speed cluster to widen the spoke flanges for stronger, stiffer wheels. Credit Lee Trumpore Use keyboard arrow keys to browse the gallery. Swipe to browse the gallery. Prev Next 14 of 35Autoplay Autoplay SlowMedFast Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter LTrumpore 3/19/2015 7:11am Share to Facebook Facebook Facebook Share to Twitter Twitter Twitter