BRAND NEW-NEVER USED OR REMOVED FROM THE PACKAGE. The SP45 contains 6 wire leads with connectors (3 Male & 3 Female) that you can splice or wire directly to the motor and the guide shoe. You can then plug the other end of the connectors to the Slot it SP43 Digital chip to make a quick disconnect/connect. SLOT-IT PARTS ARE HEAVY DUTY AND WERE DEVELOPED FOR HIGH PERFORMANCE AND ENDURANCE USAGE AS WELL AS GIVING A SMOOTH AND PRECISE DRIVE TRAIN. THE PARTS ARE OF THE HIGHEST QUALITY AND BEAUTIFULLY FINISHED. ALL PARTS SHIPPED IN THE UNITED STATES ARE INSUREDYOU ONLY PAY SHIPPING FOR THE 1ST PART PURCHASED AND ALL OTHER PARTS HAVE FREE SHIPPING AND YOU CAN EVEN MIX OR MATCH PARTS LIKE TIRES, WHEELS, GEARS AND MORE ................ WILL SHIP WORLDWIDE WITH A MULTI ITEM SHIPPING DISCOUNT - FREE SHIPPING FOR PARTS WHEN THEY SHIP WITH A LARGER ITEM SUCH AS A CAR OR SET.WE ACCEPT PAYPAL, VISA, MASTERCARD, DISCOVER, AMEX .....................