Review on 🚴 Street Fit 360 Tube - 26x1.90-2.35 - 48mm Presta Valve - Threaded - Removable Core - Compatible with Sunlite, Mountain, Cruiser, Comfort Bikes and Similar Models - MTB, MTN Bicycles by Kevin Carey

I needed a tube for a 2125 tire. At first the tube looked too narrow. However, it was easy to install and holds air just right. The 2.125 tire is inflated to 40psi and is stable. Feels good. First time with Presta Valve and not the last time. Feels more secure if you lock the valve to the rim and screw in the air valve to keep the air in. Now, in my experience, the delivery was delayed by a week, so it was a pity that the disassembled bike was waiting for the pipes. I don't know if that's common, but if you're in a hurry to get your whistle this might not be for you.