Products will be test before. 100% brand new and high quality. Your bike and more importantly your safety are worth it! 2× Stainless steel nut and 5mm Allen bolt. 2× Slotted electric motor C washer Some kits don't come with these!!!(except weekends & official holidays). We will be very honored to provide you with quality service. We will try our best to resolve any kind of issue. The item "2 Set E-Bike Electric Bicycle Universal Torque Arm For Front Or Rear USA" is in sale since Thursday, May 2, 2019. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Electric Bicycle Components". The seller is "transformers_us" and is located in Walnut, California. This item can be shipped to United States, Canada, Mexico.