Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All Quick View Quick View Wonder Junior Motorizing Options1/2 HP Heavy Duty Motorizing Motor (for Wonder Junior) $184.95 Add to cart Quick View Quick View Wonder Junior Motorizing Options16 APM Motorizing Switch (for motorized Wonder Junior) $17.95 Add to cart Quick View Quick View Wonder Junior Motorizing OptionsMotorizing Geared Pulley Set (for Wonder Junior) $72.95 Add to cart Quick View Quick View Wonder Junior Motorizing OptionsMounting Board for Motorized Mill (for Wonder Junior) $38.95 Add to cart Quick View Quick View Wonder Junior Motorizing OptionsSafety Motor Cover for Motorizing Mill (for Wonder Junior) $48.95 Add to cart Quick View Quick View Wonder Junior Motorizing OptionsWonder Jr Bicycle Sprocket Conversion Kit $29.95 Add to cart Quick View Out of Stock Quick View Wonder Junior Motorizing OptionsWonder Jr Drill Bit Attachment (OUT-OF-STOCK) $29.95 Read more Quick View Out of Stock Quick View Wonder Junior Motorizing OptionsWonder Jr Motorizing Pulley (OUT-OF-STOCK) $64.95 Read more