Bicycle Front Tire Riser for bicycle trainer stands

thingiverse

This is a compact tire riser designed for use with bicycle trainer stands. At 75mm tall, it features three distinct grooves - 50mm deep, 25mm shallow - allowing users to customize their setup. I recently acquired a trainer and sought a front wheel adapter to level out my bike, but then thought, "Wait, I can make this myself." So, here's the result. I printed this riser in ABS with 50% infill density, 0.25mm layer thickness, and have been using it successfully on the 50mm groove with a Kurt Kinetic trainer.