If you frequently use the word “thingy” when trying to explain a problem to your bike mechanic, you’ve come to the right place. The world of bikes can be daunting at first, but you’ll soon ...

The bicycle pump pressure gauge is large, accurate, and easy to read. Rapid T-Valve: Presta valve bike pump also inflates Schrader valves, with a simple flick of a switch. The “Rapid T-Valve ...

The traditional way of showing exactly when the valve opens and closes is by the use of a valve-timing diagram (Fig. 1.14). As can be seen the valves are opened and closed in relation to the number of ...

[drcrash] sent in this thorough how-to on converting a cheap bike pump to pull a vacuum. Apparently it’s just the thing for small vacuum bagging projects. I’m thinking that this could be ...

The pump's integrated chuck can be attached directly to a Presta valve stem, but it is not compatible with Schrader valves. For those, users will require an optional hose attachment. When used ...

They are classified as one-way directional valves. Check valves are commonly found protecting pumps in liquid applications or compressors in gas systems where backflow could cause the pump or ...

Still, we wished for small extras: Angled tire-valve stems would ... should be able to put this bike together, it involves a large learning curve. You’ll need a pump to fill up the 12-inch ...

Your Bicycle Pump and Airport Security With over 4,000 firearms discovered in carry-on bags at airport security checkpoints ...

“When the pressure reaches a certain threshold, the valve automatically triggers the backwash process, preventing the filter from becoming clogged and reducing the risk of inefficient pump ...

Two years after BMX bike enthusiasts in Port Hope approached municipal officials with a desire to see a pump track built in the community, council is poised to potentially choose between two ...