Bicycle Front Tire Riser for bicycle trainer stands

This is a simple tire riser to be used in conjunction with a bicycle trainer stand. Overall height is 75mm, tallest groove is 50mm, shortest is 25mm. I recently bought a trainer and wanted a riser for the front wheel to level out the bike, but right before I bought one I thought "Hey, I could probably make that". So here it is :D.

I printed this in ABS at 50% infill, 0.25mm layer height and have been using it with good success on the 50mm groove with a Kurt Kinetic trainer.