BSD Back Street Pro Female Rear Hub - 9t (14mm) Black front derailleurs road and vibration mean a quieter

and vibration mean a quieter

Its proprietary design has an ovality of 10% and a timing of 112 degrees after top dead center which provide the beneifits of an oval ring such as greater rear wheel traction without the traditional downsides of oval rings

safer and more user friendly option than conventional quick releases

delivering everything the performance cyclist demands

a folding bead

BSD Back Street Pro Female Rear Hub - 9t (14mm) Black front derailleurs road and vibration mean a quieterBSD Back Street Rear Hubs Push together, cones pull off and hubguard pushes on 9t driver with extra wide pawls and polymer bushing High quality sealed 6902 Japanese bearings