Models View all CR10 Stock Hot End 76 1481 9 530:1 Planetary Reduction Gearbox for NEMA14 Stepper 16 51 3 Specific Gravity Stand 11 45 2 Leadshine Stepper Driver 3 109 0 Parametric Helical Gear 11 185 1 Parametric Spur Gear 14 363 1