ZERO STACK

BICYCLE PARTS, NAMELY, BRAKES, CHAINS, HANDLE BARS, BICYCLE FRAMES, WHEELS, BICYCLE TIRES; BICYCLE STEERING ASSEMBLY PARTS, NAMELY, AXLE BEARINGS, HEAD TUBE CUPS AND STEERER TUBES; BICYCLE BOTTOM BRACKET UNITS SOLD TOGETHER AS A UNIT CONSISTING OF BALL BEARINGS, STEEL BICYCLE FRAMES, AND OIL CUPS