This Bike Horn is as loud as a truck, with up to
30 half second blasts per charge! It is refillable with any source
of compressed air - garage, bicycle pump or compressor. Horn clamps
are included to handle bars of bicycle, with bottle that fits in
cage or anywhere on frame. To refill, lift the red operating lever
to expose the standard car valve. Refill to 80psi (5.5bar).
We work really hard EVERY DAY to ensure you get the best prices you'll find. IF you find the SAME product elsewhere tell us, and we'll match OR do better ;-)