BRAND NEW-NEVER USED OR REMOVED FROM THE PACKAGE. THIS IS A 27 TOOTH LIGHTWEIGHTSPUR GEAR WITH SET SCREW INCLUDED FOR 3/32 AXLES USED FOR ANGLEWINDER MOTOR CONFIGURATIONS AND HELD ONTO THE AXLE WITH A .095MM SET SCREW (USE SLOT-IT SIPA22 OR SIPA23 HEXAGONAL SCREWDRIVER TO TIGHTEN OR LOOSEN). IT IS MADE FROM ERGAL ANODIZED METAL. IF YOU USE THIS SHORT HUB OR THE LONG HUB GA24LH, GA25LH OR GA26LH 15MM GEARS FOR THE LOWER PROFILE FLAT 6 LONG CAN MOTOR IT REQUIRES THE USE OF THE 6.75MM PINION GEAR SIPI6711O OR SIPI6712O AND IF YOU USE THE 27, 28 OR 29 TOOTH 16MM ANGLEWINDER GEARS YOU WILL NEED TO USE THE 6MM SIPI6011O OR SIPS6010O PINION GEARS (ALL OTHER MOTORS USE THE STANDARD 6.5MM SIDEWINDER PINION WITH ANY ANGLEWINDER SPUR GEAR). 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 INSURED YOU 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.