these 3D-printed mock-up neck cups fit harley’s with external bearings, knuckle/pan/shovel and aftermarket evo frames. they are sold as a complete pair, printed from polycarbonate and they’re dimensionally accurate for external neck cups that use Timken bearings (the modern standard). These re-usable neck cups slip easily into the neck and support either 7/8” or 1.0” stems. When you’re done building your bike, and its ready for coatings/paint, you can easily remove these neck cups to properly coat the frame. Save the hassle of masking the neck cups while painting, and risk scratching the chrome, etc.

THESE ARE NOT INTENDED FOR ACTUAL ROAD USE.

they are designed for use while building the bike, mocking-up front ends, moving your project around the shop, etc. they can take the weight of the bike, and rider. but are not for use on a running/riding bike.