Review on 🚲 Crankbrothers Gem Hand Pump - Dual Piston Pump for Presta and Schrader Valves, Short/Long Design, High Volume and High Pressure for Cycling Enthusiasts by Luke Liu

There are better mini pumps out there like this telescope but this one looks so good. It takes me about 5 minutes to inflate a gravel bike tire. I can handle it because it looks good. Update: I would give it one star except it's still beautiful. With tire pressures as low as about 10psi on my gravel bike, I stopped using this pump in upstate Oregon. I could see it building some pressure but not enough to inflate a tubeless tire. Fail. Luckily I found a friend with a real pump in his backpack and I'm going to replace this flimsy Crankbrothers pump.