Customer service is very important and this is what sets us above the rest, besides our amazing reconditioning process and high standards for used bikes. A simple Allen Key is what is needed to tigthen the Handlebars and typically the front wheel is Quick Release and easy to put back on front. Seatpost is easy to install by a simple Allen key. Everyone is happy to shop with us. We really care about our customers.This item is in the category "Sporting Goods\Cycling\Bicycle Tires, Tubes & Wheels\Wheels & Wheelsets". The seller is "bikingbicyclegarage" and is located in this country: US. This item can be shipped to United States.