Review on 🚴 Topeak Road Morph G Mini Pump: Your Perfect Compact Solution for Road Cyclists by Darren Anderson

This thing can inflate street tires to 100psi very easily. Bought after getting stuck on a trip, I used 4 CO2 canisters and 2 tubes and a box of slime, goat head spikes are a problem in my area. I've since switched to better tires with slime and liners, but either way it helps to have extra air while riding. I'm impressed how very light it is, only 220g. My old setup with a CO2/air pump and 4 CO2 tanks weighed 334g. That's 114g of savings and you'll never have to worry about running out of CO2 to return the hoses to full working pressure. The cylinder does get a little warm above 80psi, I was surprised at how warm it was at 100psi. Inflating a tire from flat to full doesn't require much movement. Being able to put this pump on the ground and push all your weight into it makes it that much easier to inflate tires without worrying about breaking the valve stem. It seems easy enough to switch from a Presta to a Shredder valve and back, but it's not a self-adjusting head. The process takes about 10 seconds and is well worth it. A little lack of documentation, but everything is pretty simple. The hose itself slides back into the air liner and everything is snug without too much rattling. I mounted it vertically on the frame. The handle also snaps into place to keep it from rattling unnecessarily.