Adjustable Tyre Pressure on the Fly

This is the best accessory since sliced bread especially for a motorized bicycle, allowing comfort on rough trails and speed on smooth surfaces at the touch of a switch!

High performance cars come with this technology, off-road motorbikes have this technology, so do 4WD's/SUV's and military vehicles have had it for years, in fact just about everything with a rolling wheel can be optioned with this technology - it only makes sense that bicycles should have it too - and now they can!


http://adaptrac.com/