Here at Ride Cyclery we are all about our community and helping anyone we can. So we will do our best to fix anything you bring to us, not just bicycles. This was our second Ninebot in the work stand today. One had a flat and the one in the picture needed the brake fixed. We are also partners with RadPower Bikes, Lectric, Aventon, Cannondale, Pinarello and O.P.EN. Cycles just to name a few. E-Bikes, regular bikes, old bikes, new bikes, unicycles, scooters etc. We are the shop here to help you.