Shimano Nexus SG-3C41 3-speed internal gear hub, with built in coaster (back-pedal) brake laced into aluminum 26" (559 mm) rims 36 stainless steel spokes.
These wheelsets make an excellent upgrade for a singlespeed cruiser.
-Complete parts kit with 19t cog.
-Yellow anti-rotation washer.
-Rims are drilled for Schrader valve.
-Weinmann AS7X single wall aluminum
120 mm rear axle spacing may require spreading the frame of older model bikes.
Don't forget rim tape (22mm). Check the Related Items, below.